If you are blue screening during an upgrade it is almost certainly an XP driver that is being loaded that is not compatible with Vista. A blue screen is a kernel service failing or a bad driver. Vista has been out for six months now and the install portion of it has been run a bajillion times. The chances that you've stumbled into an undiscovered but are pretty slim.
Someone earlier mentioned removing and device related software. This is a good call. mobo monitoring software, nVidia drivers (the Vista drivers and XP drivers are *not* the same), any filter drivers (cd burners, antivirus). Remove the driver for any devices you don't need to get XP booted. You'll be getting all new drivers installed in Vista anyway and this isn't the same hassle as uninstalling/reinstalling programs or anything.
Someone earlier mentioned removing and device related software. This is a good call. mobo monitoring software, nVidia drivers (the Vista drivers and XP drivers are *not* the same), any filter drivers (cd burners, antivirus). Remove the driver for any devices you don't need to get XP booted. You'll be getting all new drivers installed in Vista anyway and this isn't the same hassle as uninstalling/reinstalling programs or anything.
