I keep trying to get into FM08 and like someone said above, it's oddly sterile and off-putting to me. The last one I really played was 06 (I think), and more recently I found an old copy of CM 03/04 (the last SI & Eidos version), so the effort of re-learning the new layout always seems to much for me.
Plus CM 03/04 is ridiculously easy. My currant game is third division/league two to the Prem in three seasons, winning each division, with the lower league trophy on the way, and barely changing the squad as I go. I mean, I actually lose games in FM08! Disgraceful.