Game Boy Advance SP

It seems Nintendo has a new version of the Game Boy Advance. Now it’s smaller, backlit, square, and guess what: proprietary battery pack! (but they claim super long battery life.) $99, available March 23rd.
Compare with original GBA | USA Today story | More pictures at Gamespot | Official press release from Nintendo
The backlit screen is a big plus, but it looks really uncomfortable to hold and play. Maybe I’ll just wait and get the Gameboy Advance Player instead two months later for half the price.