Keep Your Music Ultra Portable With the Right Accessories

What's the Point of Having a Tiny iPod Shuffle Then Tying It Down With a Big Speaker Docking System?

Apple's iPod shuffle, the most miniature version of the popular iPod available, is one of the most popular products for the portable music enthusiast. The earbud headphones that come with the iPod shuffle are good enough to make your on the go experience enjoyable, but there are many other iPod shuffle accessories which can further enhance your music listening experience.

Headphones and Speakers

Headphones are without a doubt one of the most popular iPod shuffle accessories. While the earbud headphones that come with it are good enough for many users, others prefer different headphones, either because they find the earbuds uncomfortable or because they want headphones that deliver crisper audio. Any headphones that use a 3.5mm stereo minijack will work with the iPod shuffle, from traditional over-the-ear headphones to simply different earbuds. After all, sometimes headphones break and you need replacements; fortunately there's no lack of selection, and decent-quality headphones can easily be found for under $10 a pair.

Speakers are another popular iPod shuffle accessory. Speaker technology has gotten to the point where crisp, power speakers come in small enough sizes that you won't feel silly hooking them up to the miniscule iPod shuffle. It is very important to remember that the iPod shuffle only has the minijack as an interface; this means that accessories like docking station speakers won't work with the iPod shuffle, because it lacks the standard iPod docking port. Only a speaker dock specifically designed to pass power through the minijack, like the shuffle's own included dock, will work with it.

Other iPod Shuffle Accessories

Also popular is the car charger. This iPod shuffle accessory plugs into your car's power adapter or cigarette lighter to deliver power to your shuffle to keep it charged while on the go. You can also find cables, connectors, or even FM transmitters that let you listen to your iPod shuffle over your car's stereo system, letting you listen to your music while you drive without worrying about the dangers of having your headphones on in the car.

An interesting accessory for anybody who spends a lot of their time on the go is the USB Travel Dock from Marware. This simple accessory is nothing more than a dock for the iPod shuffle connected directly to a USB connector, without the wire between the two that the standard dock comes with. While it may not sound like much, this iPod shuffle accessory will be appreciated by anybody who normally plugs their dock into their laptop and wants to have fewer cables around to get tangled up.

In the end, the use and perceived value that you get from your iPod shuffle is up to you. While the shuffle by itself is a great value, you can get much more out of it if you're willing to spend a little more on some iPod shuffle accessories. The great thing is that because the iPod shuffle only plays music, you don't have to worry about accessories that play video or scratch-resistant coverings for the video screen. In the end, every available iPod shuffle accessory has only one purpose: to help you listen to your music the way you want to.

Mp3 Player Purchase Tips

The idea of a having a portable audio player dates back many years ago, when the option then was a fairly big cassette-tape-playing two-speaker audio system. Eventually these devices got smaller and back in the late seventies a hand size cassette-tape audio player was made available. Now as electronics evolved and with the mp3 audio format, one can satisfy his needs for a portable audio device thru the use of mp3 players.

Mp3 players became very popular and it is very common to see people using it while doing many activities such as jogging, commuting to work, traveling, buying groceries, computer related tasks and others.

For those who intend to purchase an mp3 player, one might consider the following tips:

1 - The internal memory size of an mp3 player will determine the amount of mp3 songs the device will be able to hold. Some models may even have an internal hard drive to store songs, however the size and price may go up a little bit and it is not recommend to be used by someone doing intensive physical activities. Also some models may the have the option of flash memory.

2 - The battery life is a very important feature, because it will determine how many hours the mp3 player will function properly. Make sure the mp3 player comes with an AC/DV adapter for quick battery charge.

3 - There a lots of sizes of mp3 players. Features such as a larger screen, video capability, hard drive and others, all add up to a bigger size. And price too!

4 - The way an mp3 player connects to a computer is a also very important feature. Latest model may support high speed USB 2.0 transfer. Some others may even have Firewire support.

5 - Some mp3 players even may accept other audio format besides mp3, such as WMA format. Check the player�s specification if this feature is going to be used.

6 - Also mp3 players may have other features besides of mp3 playing. Features such as FM tuner and audio recording capability, may be of some interest to some users.

7 - As for the price just make sure the mp3 player you are buying has just the features you are looking for. Why pay more for features you are not going to be using anyway? Mp3 players can be purchased for prices from fifty up to several hundred dollars. Brand name players will cost even more.

Portable mp3 players have become a must have product of desire among the younger population. After all almost everyone has one of them. So if you don� have one yet, it�s about time to keep yourself updated with modern time.

Theft Prevention Accessories for PDA

Protect Your Investment, Your Data, and Your Privacy With These Theft Prevention Accessories for PDAs

Losing a PDA through theft is one of the biggest challenges owners of personal data devices face. As the prices and capabilities of these units increases, so does the market for stolen PDAs, year after year. Of course, locking the unit up in a drawer and never taking it out is about the only certain way of making sure a PDA is never stolen, but that limits the usefulness. Attaching a heavy chain and a wheel hub may help, but it won't fit in your pocket. Instead of taking these sorts of extreme measures, consider one or more theft prevention accessories for PDAs.

Permanent Markings Scare Away Thieves

If you're a little handy and have a steady hand, you can try the tried-and-true method of etching. Grab your rotary tool and lightly carve an identifier into the back of the case, like a phone number or email address. Doing this will probably void your warranty. Don't try this unless you have a steady hand and neat handwriting.

A less extreme option is a security sticker. A sticker may not seem like much of a deterrent, but what if peeling off that sticker announced that the PDA is stolen? That's the idea behind security sticker theft prevention accessories for PDA units. The self-adhesive sticker is attached to the back of the unit, and gives an 800 number to call and report the PDA. The sticker also advises them that by reporting the unit, they can avoid prosecution.

However, if the sticker is peeled off, the phrase "STOLEN PROPERTY" and the 800 number are left behind in large, very obvious lettering of indelible ink. This type of theft prevention accessories for PDA units stops theft from those who want to snatch the item while you're not looking, and turn around and sell it on the street. Few people, regardless of how dishonest they are, will buy an item that announces it has been stolen.

Tracking the PDA With GPS

The GPS functionality built into many modern PDAs is usually used for convenience for the unit's owner, but with tracking security software, it can also be a way to find a stolen PDA. This form of theft prevention accessories for PDA units consists of software that is installed on the unit and a subscription service. The software installed will be linked to the unit's built-in password protection, and will automatically broadcast an emergency signal after an incorrect password has been entered. The subscription service will then pick up the signal and start tracking the PDA, informing the authorities where to find it.

Common Sense

Probably the best theft prevention accessories for PDA units, however, is our own common sense. Don't leave it lying unattended on a table, even for a moment. If you put it down and look away, someone else will probably pick it up. Don't leave it in plain sight inside a vehicle, even a locked vehicle. Make sure you use the built-in security functions of the unit itself. A password can, at the very least, protect the information on a unit from prying eyes if it is stolen. Think about that if you keep your kids' pictures and contact information for your kids' school on the unit.

How to Shop for the Best GPS PDA Accesories

Features and Price Together Are the Best Determining Factors When Shopping for GPS PDA Accessories

There have been PDA accessories ever since the first PDA was built, but GPS PDA accessories are a relatively new class of product. They have become very popular in a short time, and because of this there is a wide variety available, which which can make it hard to decide just which GPS PDA accessory you want to buy.

Once you have decided to buy one, there are a few things you should keep in mind, and a few things you should look into before purchasing a GPS PDA accessory. After all, many of the GPS products on the market can be very pricey, and you don't want to rush out and buy one only to discover that it doesn't fit your needs, or that another product does the same thing cheaper.

What Features Do You Really Need?

To get the most value for your money when shopping for GPS PDA accessories, first make a list of the features you absolutely cannot live without. Once you have done this, make a second list of the features that you would like to have, but don't require. These can be things like a talking GPS, driving directions and map locations, and whether or not you want other things incorporated in the GPS PDA accessory such as a calendar or an MP3 player.

Most likely you will be able to find plenty of GPS PDA accessories which offer everything on your must-have list. This is where your other list comes in; use it to narrow down your options be eliminating the products that don't offer the extra features you are looking for. By doing this, you can determine which features are worth the extra price to you, which will allow you to come up with a short list of the products that are the best fit for your needs.

Once You Have Found the Perfect Product

The final consideration to make sure you get the best in GPS PDA accessories is, of course, the price. Just because you have managed to find a great GPS PDA accessory which not only has all the features you need, but many of the features you want, does not mean that you can get the best in the business just because you pay an arm and a leg for it.

You will of course want to check the pricing in your local stores on the GPS PDA accessories you want, but don't stop your search there. There are many fantastic deals on the internet, both on products you can find in the local brick and mortar stores, and on products that you may only be able to find online. One of the great things about shopping on websites like Amazon.com and eBay is that you can not only score good deals, but you can also usually find a much wider selection than is available in your local stores. The free shipping offered by many web store just makes online shopping even more worth it.

How to Keep Accurate Time on Your Computer

Most computers have internal clocks dedicated to maintaining system time. The internal real-time clocks rely on relatively cheap crystal oscillators, which are very inaccurate. In many cases computer system time can drift by several minutes each day. This article describes various methods of keeping a highly accurate time on your computer. It describes how to utilise Internet time servers, radio and GPS clocks and dedicated NTP server systems.

Internet Time Servers

The Internet utilises the Network Time Protocol, NTP, to disseminate accurate time information to network time clients. NTP has been an important part of the Internet for more than 25 years. The protocol was born through the desire to provide synchronization of time critical procedures throughout the Internet.

Most modern operating systems, including Microsoft Windows 2003, XP, 2000, UNIX and LINUX have the ability to synchronize time with a NTP Time Server. There are a host of Internet based NTP Time Servers that the public can access that can be used to synchronise your computer. Below is a list of popular Internet based public access NTP Server time references:

ptbtime1.ptb.de - German NTP server time reference.
canon.inria.fr - French NTP server time reference.
time.nist.gov - US based NTP server time reference.
clock.isc.org - Canadian NTP server time reference.
ntp.my-inbox.co.uk - UK NTP server time reference.

Microsoft Windows XP has pre-installed SNTP client software that can synchronize time with a NTP server time reference. This is achieved by simply entering the domain name of a NTP Server in the time properties tab. The host computer will then periodically contact the NTP Server and synchronise the system time to the specified NTP reference.

LINUX and UNIX operating systems have the network time protocol software distribution available from the NTP website. The NTP application runs, in background, as a daemon, constantly monitoring specified NTP servers. The NTP daemon application reads a list of NTP servers from a configuration file, �ntp.conf�, and periodically synchronizes time. A list of NTP server references is specified with the �server� configuration command thus:

server clock.isc.org # Canadian NTP server time reference
server ntp.my-inbox.co.uk # UK NTP server time reference.

Once configured, the network time protocol daemon can be started, stopped and restarted using the daemon commands: �ntpd start�; �ntpd stop� and �ntpd restart�.

GPS Clock and Radio Time References

There a number of commercially available GPS clock and radio time references for computers. GPS and radio clocks obtain accurate time from national radio timing references or from the global positioning system. The devices have either serial or USB computer interfaces and provide an accurate timing reference to computers. Software drivers periodically synchronise the system time of the host computer to the received reference time. Often reference clock drivers are available that interface to the NTP daemon to provide your own dedicated NTP server resource.

LF radio time receivers often have the advantage of having the ability to obtain a signal, indoors. However, the radio signals can only be received locally to the reference transmitter. There are a number of world-wide radio time broadcasts available: WWVB transmitted from Colorado, USA; CHU, Canada; DCF-77 transmitted from Frankfurt, Germany; MSF transmitted from Rugby, UK and TDF, France. GPS has the advantage of providing a world-wide time and frequency system, however, an externally mounted antenna is required which can be impractical in many cases.

Dedicated NTP Servers

NTP servers are time servers that obtain time from an external timing reference, such as GPS or radio, and provide a network with an accurate time resource. NTP servers are usually rack-mounted devices with an antenna and an LAN connection. The devices obtain accurate time from a radio or GPS timing transmission and maintain an accurate internal time. The accurate time is distributed to network clients using UDP over an IP network. Dedicated NTP servers often minimize the set-up and configuration time required to get a NTP server up and running.

PSP(fat) vs PSP (slim)

It's a slimmer build and noticeably lighter when in hand. There is a glossy coat over the paint job, WLAN/Wi-fi switch moved to top of unit next to UMD drive. The UMD chassis has been streamlined; no awkward slide button to pop it open just a little groove you slip your thumb under and it pops out (much better). Sony has confirmed that additional RAM has been added to improve UMD load times in games. The battery is far, far lighter (and smaller). Plugging in a PSP Fat battery will give nearly double battery life according to Sony because the new PSP is far more "fuel efficient." The speakers have moved; they're close to the top of the unit, above your thumbs, and the D-pad and four action buttons have been vastly improved; they feel great, much more like PS3 controller. Includes HD video/audio out.

The new system is 33% lighter and 19% thinner than its predecessor. Piano Black, Ice Silver, and a Special Edition white Star Wars model will all be available this fall. A spokeswoman for Sony confirmed to Reuters that the slimmer PSP would retail for $170, the same as the current PSP. $200 bundle packages will also be released that include a 1GB memory stick and game.

We made our way over to Sony's E3 "arcade" where they had the new PSP on display. At first, we were expecting a bigger change, such as an inclusion of an internal hard or flash drive and a right-analog stick nub. On paper, the redesign sounds a little underwhelming.

But in person, it's a different story. We got our hands on the new PSP, and it's very sleek. It's extremely light and thin, and the new colors are nice, too, especially white. The video out capability is by far the feature we're most excited about, and it's been a long time coming.

source : www.gamepro.com