Sony PSP Go
The Sony PSP Go features built-in Wi-Fi, but no longer uses a standard USB A-to-Mini-B cable common with many devices. A new proprietary multi-use connector is used for USB connectivity. A suitable USB cable will be included with the unit. The new multi-use connector allows for charging and USB similar to previous units, but also allows video and sound output with the same connector (with optional Composite AV cable and Component AV cable), unlike previous offerings which had TV OUT functionality on a separate port to the USB port. Sony will also be offering an optional cradle for charging and USB data transfer on the PSP Go, similar to previous offerings.
The Sony PSP Go adds support for Bluetooth connectivity, enabling the use of compatible Bluetooth headsets and tethering with Bluetooth-enabled mobile phones. This will also enable users to possibly connect and play games using a Sixaxis or DualShock 3 PlayStation 3 controller or Bluetooth headset. There are also demo games inside the PSP Go.
This is one of most requested and top christmas gift 2009 for kids especially kids around 4 years and Up.
>>The reason why the PSP Go is so popular amongst kids is the fact that PSPgo lets you access games, videos, music and photos at any time and share them with friends. A stylish device, the PSP go system features a TV-out socket for displaying content on a television. If you want to skip all the detailed information and want to go ahead and Buy PSP go, feel free to do so.<<
PSP Go
PSP Go does not feature a UMD drive, so games can be downloaded from the PlayStation Store. While other PSP models have included the ability to run games and demos downloaded from the PlayStation Store, the PSP Go is the first for which this is the only means of distribution.
There are three ways to access the PlayStation Store. The PSP Go can directly download to itself, or users can also download then transfer the games from a PlayStation 3 or the Media Go software on Windows based computers. All current downloadable PSP and PlayStation games available for older PSP models will be compatible with the PSP Go. Sony has also confirmed that all UMD based PSP games released after October 1, 2009 will be available for download and a majority of older UMD-only games will also be downloadable at that time
Sony PSP Go - Watch Movies and Videos on the Go 
When you just want to sit back and enjoy a movie or video on a long plane trip, or anywhere else, the Sony PSP Go has you covered. It offers two options to do this: you can either transfer media ahead of time to a Memory Stick Duo, or using the Sony PSP Go's Wi-Fi functionality, your free membership to the PlayStation Network and access to a hotspot, you can download movies, TV shows, game trailers and more directly to your PSP Go. If users prefer they can also download content ahead of time to a PS3 or a Windows-based PC, via Media Go software, for faster transfer to their PSP Go, and can also watch recorded television content downloaded to a Memory Stick Duo with the TiVo-To-Go service. (additional fee and a TiVo Series2 connected to your home network also required)..
PSPGo - A Full Entertainment System in Your Hands
The PSP was designed to handle all varieties of applications and entertainment -- music, video, communication, wireless networking, and, of course, gaming. PSP Go users will enjoy topnotch 3D games with high-quality, full-motion video, and high-fidelity audio. Its ultra-crisp 3.8-inch wide screen LCD display is bright and beautiful, and works well under many different lighting conditions.
PSP Go - Music and Other Functionality
With the ability to play MP3, WAV, WMA, ATRAC3+, and MP4 files, you can easily use your PSP Go as an audio player. Simply place your music on a Memory Stick Duo, and you can navigate your collection using the PSP Go's XMB (XrossMediaBar) to select your song to play.
Product Description 
Introducing the smallest and mightiest PSP system yet. Download rich, immersive digital gaming or the best movies and TV shows saved directly to the ample 16GB hard drive. Browse the incredibly deep lineup of PSP gaming and movie content on PlayStation Network. Show off content via the ultra-crisp 3.8 inch LCD screen on the most portable PSP system yet.
Where to Buy Sony PSP Go
You can Buy Sony PSP Go from many big retailers offline or online like Amazon, Best Buy, Target, Walmart etc. But which one is the best? We have done work for you, we find the best place to buy this product is at Amazon.com. This giant online retailers give the best price which included FREE Saver Shipping (in US only) for this holiday season.
Amazon.com is a reputable company that stand out in customer services. You will have a piece of mind because not only they will make sure you get the holiday gift on time but they are very actively in updating you the status of your gift delivery. Gift wrapping is also available for just a small additional fee.