I am a little confused. I know that Microsoft fixed the bug where people were able to upgrade their KMS activated versions of Windows 8 Pro VL to a "legit" Media Center license, but are the AIO versions of Windows 8 floating around with Media Center capable of being activated via KMS? Or is it possible to just get the Media Center software to work with a VL or Enterprise version of Windows 8 that has been activated via KMS? Also, does Microsoft offer an upgrade path from Windows Vista Ultimate to Windows 8 Pro? I thought I remember hearing about them wanting people to migrate from Vista so they were offering an upgrade path for them.