Just did a clean install of Windows 2000 on a friend's virus-infected computer, and everything was going fine until I installed VistaPack 2.6, now Explorer is frequently crashing -- "explorer.exe has generated errors and will be closed by Windows" (the installer for Moraff's Morejongg gives me this error as well). I decided maybe it wasn't the best idea to install VistaPack so I told it to restore everything and uninstall. Oddly enough after a restart, all the Vista goodies were back even though it had supposedly restored everything and removed itself.