Hi,

Since last night Vista gets as far as the end of the splash screen (with the progress bar and copyright message) and then restarts. The last thing I did was to try and install some HP Printer software which wasn't compatible with Vista - although it took an age during the install before it told me this and promptly crashed so I couldn't exit - once I'd restarted, this problem happened.

Any ideas how to resolve it? I've popped the Vista DVD in and did a "Repair" but it's done no good. Last good configuration didn't work, I can't even get into Safe Mode as it restarts at exactly the same point!