I am installing Windows 8 for the first time. This is a reinstall after a HDD failure. This computer shipped with Vista and was upgraded at some point. The system details screen of the old install says it is Pro x64, and there is no Media Center included. This is not a European computer, and Media Player is in the old install. Seems simple enough, but here's where I'm confused: Belarc Advisor tells me that the old install is Windows 8 "Business." Does that mean it is actually Enterprise Edition? Does it refer to the licensing channel? That is should I install from a VL ISO? TIA for any help and clarification.