So I now have both versions of Madden 08.
The 360 and the PC.
I've been totally hooked on both for a week. I'm frustrated that I can't decide which one I like better.
360 has amazingly better graphics, and a simpler more intuitive control scheme.
But the PC has a much better 'atmosphere', including John Madden and Al Michaels calling the play by play commentary, and the whole thing feels like watching a good old Monday Night Football Game (now Sunday night).
What I really need, is the 360 version, with the PC atmosphere.

This whole trend of making two completely different version of the same game is really starting to piss me off, and get expensive.