I'm going to buy the XBox version just to support good 'ol SEGA...
I can't wait till budget-type people start picking this up in droves and word spreads about how great a game this is and how good the graphics are...
edit: I rarely play sports games and don't even have an XBox (yet!), but this is like a relaunch of the 2k series... expect it to be the #2 title in July behind NCAA... and expect a dent in Madden sales...