Nintendo DSi
Featuring a built-in 3MP camera, an SD card slot, built-in web browser (Opera?) and access to the ‘DSi Shop’ - an online store to download games, video and music to the console. It’s also a little bit thinner and the screens are a bit bigger (3.25in).
Due out in Japan next month, no word yet on availability in the UK. Good luck getting your hands on one in time for Christmas!