Hey guys, how can I create an ISO image with multiple Win 7 OEM versions (HP/HB/UL/Starter/etc x86 x64)? Do I need to download all the M$ images? Currently I've only two: Code: WINDOWS.7.ULTIMATE.RTM.WITH.SP1.X86.OEM.ENGLISH.DVD-WZT WINDOWS.7.ULTIMATE.RTM.WITH.SP1.X64.OEM.ENGLISH.DVD-WZT Also, do I need WAIK/OEM Preinstallation Kit for this? I want to achieve something like "Windows 7 OEM 48 in 1 x86/x64" but with SP1. Thanks in advance.