Okay... well I purchased this card off of these forums for a friend's system I was helping him build before he went off to college. We got it finished and it worked fine for almost a month. Then one day he brought it over to my house for updates(he doesn't have the internet) and a little lan gaming. When I put in the network cable(bumped it) the screen got all "blocky". I instantly turned the power off, and thought the card must've came lose from the slot. So I took it out and reinserted it, (mobo does have a "locking mechanism" for the agp slot) and it worked fine for a while. Later it started doing it again, and I took off a copper ramsink that was attached to the back of the card (RAM) thinking it might've been against one of the computer's ram clips that was pushing it up and out of the slot. Now it seems to boot up every time blocky(will take pics) and the screen is slightly legible, but not. I removed and re-attached the silencer, and that did nothing. I put my 6600gt in his system to be 100% sure it was the card, and everything worked fine. Then I put his card in my system to get the same result. I'm wondering what could've (and could be) happened to the card to make it do this.. any ideas? Can take pics. We ordered a new 9600xt, but I want to make sure nothing in his system is "damaging" the card in some way.. so the next one doesn't end up the same way.