We don't know much more about this year's iteration of the Madden series, except for details garnered from the game's only screenshot. The infamous cover athlete is also currently unknown and will be revealed later this year on April 24th.
Madden NFL10 will be available on Xbox 360, PS2, PS3, PSP and Wii. Update: Big Download has confirmed that no PC version is in the works. "We have no plans to release Madden NFL 10 on the PC this year."