I would like to install Win 7 with integrated German language and I'm wondering, if the install will be the same thing, as an install from a genuine RTM version of the localized OS, when they become available. I'm a bit concerned, that the file versions doesn't match, and there could be problems with updates in the future. I got Microsoft.Windows.7.AiO.German.English.x86.x64.iNTERNAL-UP2DATE ready for install. Maybe anyone can tell me, if an install of this version results in a "clean" install? Thanks a bunch ppl!