i have to buy Win 7 Home premium for my desktop new build. I have the same on my net book. I was reading info about win 7 HP that comes with Media center, where one can watch TV, record TV and etc. Personally I never looked for that on my Net book, that was not my primary interest...but it is now.. I don't think its on my version on the net book. I did a search and all I can find is Media Player...which every window OS has. Am I missing something? Also, do i have to get microsofts permission to install retail version of win 7 for a new MOBO?