So I installed bootcamp and have a fully functioning HTPC however I can not restart the Mac Mini. Shutdown and cold boot are fine. Just restarting from Windows 7 results in a black screen. Windows 7 has successfully shutdown but does not seem to request a restart. No bong, just sits running with everything off (Bluetooth, USB, FW800, etc.). I have to manually power off and power on. Windows 7 does not complain. So far I reinstalled Windows 7, swapped RAM with know good Mac mini, tried after each driver. Formatted disk 0 via target disk mode - Thunderbolt with GUID partition table to ensure there is a healthy EFI partition. ---------- Alt / Option key at boot does not work to switches OSes.