Preorder your Nintendo DSi online and have it in time for the Release Date of 3 April 2009
I expect the new DSi will be extremely popular and demand will soon exceeed supply.
The new features are bound to attract lots of interest, so if you really, really want one than preordering is your best option.
There are lots of deals around so check it out:
GAME - are doing a great deal where you can get a £75 gift voucher or £50 cash for trading in your old DS Lite. Lots of bundles available.
HMV - £146.80
Argos - £149.99 includes free accessory pack worth £19.99
Play - £149.99 inludes free accessory pack
Tesco - £149.99

Console Features
Skinnier than the DS Lite: The Nintendo DSi is 12% slimmer.
Bigger, brighter 3.25" screen
Two cameras: The DSi boasts a 0.3 megapixel digital camera for 640 x 480 pixel pictures, and a camera in the hinge that acts as a webcam. You can even edit pictures on the DSi touch screens! Take shots using a range of 11 special camera effects
Built-in DSi web browser: Surf the net on your DSi right out of the box!
Play download games: Using DSWare, a new service for DSi owners that operates using current Wii Points.
Save content onto an SD memory card, upload to your PC or Wii and share with friends and family using WiiConnect24
Improved audio options: The DSi features pitch & playback options.
Enhanced volume and sound quality.
Extended DSi stylus: The DSi stylus is now 4.5mm longer