Saw a previous post on this that was NO help at all. But here's the skinny....just got an XBOX 360 HDDVD. I hooked it up to my PC (checked the HD specs...it is supposed to be good to go). I'm running Windows XP - got the drivers for the HD DVD drive....also have Cyberlink's POWER DVD 8 Ultra edition. But the thing still won't play HD DVDs. It plays regular DVDs. Any suggestions? Plus in the Device manager, it says Xbox 360 storage device not recognized (no drivers). But up above on the tree it says that the DVD drive is being recognized. (I don't think the drive is faulty) - but is there a way to get it working correctly???