Hi- Playing US in 36 scenario. Have had crashes on 4 different days. Cannot find anything similar for any of them except they occur after I've been playing 2-4 hours( or my computer has been on that length of time.) I have a 5 month old Dell, 256K ram, good video & sound cards, 20gig drive with 14 gigs open. I play 1.05c on another drive on the same computer-no prob. Hugh Browne