I just recently installed Vista 64, and tried to install 3DMark05. Something happened during the install, and it ended prematurely. It wouldn't let me reinstall, telling me to uninstall the previous version. It wouldn't let me uninstall, so I deleted the 3DMark files. Still nothing. Downloaded the Windows Installer CleanUp utility. Nothing. Won't let me uninstall. Won't let me reinstall. It's like an endless cycle of stupidity. Anyone have any ideas?