I can not play any games without them locking up, crashing,or freezing up.....this system is twice the old system and i can't play a game...Video Card is Ati 7970m...i have tried everything i can think of and still my games crash...Battlefield 3...Deus Ex Human Revolution...Deus Ex Human Revolution The Missing Link.....Quake 4......Hard Reset......Call of Duty 4...they all crash..this is crazy especially since i can run all of these games on my Dell XPS 1640....Anyone have any suggestions before i send this thing back for a refund? Thanks in advance....