Hi, I got an beautiful 24" iMac witch after the 1.1 firmware update frequently crashes, 3 till 7 times a day. and I get those weird display problems! artifacts or static lines in bootcamp with xp, (see the pictures) so i Just wanna know, how many people have this issue!? should i bring it back to a mac store? or has every one this problem after the 1.1 mac update?