Hi Guys, ---I’m planning to buy an HP All-In-One computer with Windows 7 Home Premium 64bits (English Language) however what I’m looking for is to change the language from English to Spanish? Do I need to buy the Windows 7 Ultimate version from HP or can I just go ahead and download the mydigitalife Windows 7 Spanish 64 bit version and do an upgrade? Which one do you guys recommend? How about doing a clean Win7 installation? Please help me?