I get this BSD (Blue Screen of Doom!) occasionally when playing UO (classic client, mostly) and listening to iTunes at the same time. It doesn't occur in any other combinations I've found, so far, of just one of these two programs with others, and has occurred off and on for almost a year (sometimes I can go a week or two without it happening, sometimes I get hit multiple times in a night, like last night). This was the error that I mentioned a month or go about my machine suddenly shutting off (before I disabled the insta-reboot on crash). Worse, something about the crash, more often than not, will wipe the desktop of the character I was playing totally clean (which can be a ***** when you were playing a mage at the time). Luckily I can always just turn on a different computer and copy & paste the desktop over, as I have UO installed on 3 desktops and a laptop - been trying to get friends to help me out by playing my other two accounts, and even without that, it gives me lots of redundancy if I wake up and family is playing other games or surfing on my main machine. Any clues? The Machine was recently upgraded to 4 GB (well, 3.2, since it is an XP machine) from 1 GB (2 512 sticks), so memory has been ruled out as the cause. Note: I'm also started getting an annoying error last night after the most recent crash, that sounds like someone was plugging in and removing hardware every second. IT might be related, and I had to turn off the system sounds to remain sane. I know it is causing the device manager list to refresh every second, but even with it fully expanded, I don't see anything being added or removed between refreshes.