I've been bothered with the HID light on the DRZ, as it cuts out from time to time, usually at high revs. I'm not sure if it's a voltage thing, or a vibration thing, or a just not built very well thing, so I've put the halogen bulb back in to stop me worrying about it. It looks awfully yellow, now :o)
I took a look at Gwen's busted PC, and it looks to me like the problem's the graphics card. I put an old one in, and it's been booting up just fine, so when I get the password to load the drivers, we'll probably call that good.