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Hey guys i have a question....might be stupid but never the less.......

I'm gonna buy a new laptop which will most likely come with windows 7 home premium 32 or 64 bit OR windows 7 professional 32 or 64 bit.

The thing is i need to upgrade to windows 7 Ultimate 32 bit for a specific purpose so will i be able to do this efficiently if i buy a laptop with either one of the os listed above???

Does it make a difference if i initially get the home premium or the professional in 32bit or 64 bit seeing i would be upgrading to 32 bit??

Thanks

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https://www.sau.com.au/forums/topic/345576-upgrading-windows-7/
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IIRC that's just what they tested it with. And yes 32bit could be important. What i'm driving at is that for ECU tuning software, there aren't any additional features on Ultimate that would differenciate how the OS works (apart from support for up to 192GB of RAM?)

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