I've recently installed a nvidia geforce 8400 video card on my test PC that has four hard drives running, Ubuntu, Debian and Mageia Linux distros. They all work fine with the video card. When I tried to install win8 Release Preview on a newly installed hdd that I partitioned to ntfs, the opening screen comes up all swirled and garbled because Win 8 can't read the video correctly. Why is this? I thought that Win8 would do as well as Ubuntu Linux on the same PC but separate hard drives. Is it possible to make it work, or should I just forget it and wait until the Win 8 final comes out and install on some other PC?