I bought F1 2011 last weekend. Things run ok so far, but I keep reading about some cpu's, amongst others my i5 2500K, that might not be detected well by the game, making it run on 2 cores instead of 4. Can anyone explain to me how I can check this and correct this...? I am also asking this because I'd like to give the crowd fix a try ( http://www.racedepartment.com/forum/threads/f12011-1-02-crowd-fix-for-4core.43689/ ) and it's for 4 cores apparently... (( already wondered where the crowd had gone until I found this fix by accident). BTW Could this core issue be the source of freezes...? F1 2011 for instance always completely locks up my pc in the first corner of Suzuka.