can you guys suggest me a good gaming computer with screen(least 17") and no os... it should be able to handle games like cod, battlefield 3, FSX and CS easily like with no lag..i forget to mention that try to keep the ram 8gb...i actually have to decrease my real budget(which was 1000) because i have to buy Mad Catz S.T.R.I.K.E 7 Keyboard and Mad Catz R.A.T 3 and Logitech G13...you can suggest me a good cheap keypad instead of g13 which should be just the same but cheaper and the storage should be hdd not sdd and 512 GB is enough for me....i know these three(mad catz and g13) dont cost exactly 500$ and something like that so whatever is left from those 500$ you can adjust that in the other 500$ and also i need Brand New things so try to not put used things as i would also want full warranty.....just think my budget is $1k but Mad Catz Strike 7 , Mad Catz Rat 3 and Keypad are things that cannot be changed