I have this P3, 256 mb RAM, NVIDIA TNT2 with Windows 98 SE. I have installed Unofficial Service Pack 3 and it runs really well. However, after some reboots, it says, Windows Registry Error, it reboots and the computer gets crazy, some programs stop working etc. I have reinstalled windows 6 times and at the last one, i went to msconfig and diabled scanregw. However, i rebooted it and it boot to an MSDOS window and restored a backup of the registry. it is now crazy again! Help me! I'm losing my temper!