How Not to Install Windows Vista SP1 Beta Chris Pirillo Commentary I thought I would have been fine with installing the first Windows Vista SP1 beta last night (after having been invited and accepted into the feedback program). Guess what?Everything seemed fine after the first three installer-induced reboots, but then I came to see a black screen of… nothing but my mouse cursor. No matter what I tried, I could not move past this snag.I tried rebooting in Safe Mode a few times - and the first few times, it showed me that SP1 was installing itself again. Eventually,...