Weird problem with a new Dgifire 7.1 card. After installing it into a free PCI slot, the PC gets as far as the Windows XP splash screen with the progress bar, and hangs. Just won't go any further. If I boot into safe mode and check device manager, the card is showing as an unsupported crystal wave audio device, Installing the latest drivers while in safe mode doesn't help. The next full re-boot just hangs again. Can't get a response from Hercules support at the moment. Any ideas?