I have an Amd 2.1 running on the Via chipset. As usual the problem Iam having is game lockups due to the Via chipset's incompatibilty with my Geforce 5200 FXcard. I want o get a new mainboard that has an entirely different chipset. The only problem is that I have pc133 ram and want to find a board that supports it if at all possible. I know the sis735 supports this configuration I have. I was wondering how compatible this chipset is with the geforce fx cards. Any help or suggestions in this matter would be appreciated. I tried everthing to fix the problem with my current setup. I have the latest drivers. tweaked my Bios and even tried the Riva tuner suggestions and nothing helps.