Alright guys, so I've read a ton of threads here, and I've researched this extensively, and the conclusion I have come to is that Windows 7 will NOT boot while I have my Velocity Solo x1 card installed in my system. Originally, I thought it was BSoDing because my main drive is a CoreStorage volume, but having just the HDD installed seems to make it OK, but having the Solo installed causes a BSoD, or a boot failure. I would have thrown this into the "Windows" discussion forum, but I've pinpointed that the Velocity Solo is the cause of the failure, and I figured you guys would know best. If it helps, the Solo is controlling the Fusion Drive which houses my OS X partition, and Boot Camp is on an internal HDD in a drive sled. Honestly, all I want to know is if anyone has found a way to use BootCamp with the Solo installed, or whether I am going to have to resort to removing a PCIe card every time I want to boot into Windows (which I obviously do not want to do). As always, I appreciate all your help. Thanks in advance! -N EDIT: If anyone else is experiencing this problem, I have determined that it is in fact an issue with Windows 7. Though Windows 8 is "unsupported" on my system, it doesn't have issues with the Solo. Despite my Windows Update issues, the point of this thread was to have a functioning Windows installation without having to rip out my Solo every time I swapped systems.