I've got a problem with constant freezing on my computer. I've repaired windows Xp, reinstalled all drivers and swapped out hardware. The only thing that stopped the freezing was when i took the G-Force 4 video card out and replaced with a G-Force 2. I thought at that point I had a video card going bad. However, the G-Force 4 works just fine in the computer i took the G-Force 2 out of, which has the same set up and operating features. I was wondering if the G-Force 4 had more pins than the G-Force 2 and used more of the AGp port than the other. In other words can the AGP port be going bad.