Of course you can do a fresh install with Windows 7 64 OEM. There is no other upgrade path possible going form a 32 bit system to a 64 bit system. You can not upgrade you're windows XP to Windows 7 64 without a fresh installation of Windows 7 64.
------------------------------"To better understand why you need a personal computer, let's take a look at the pathetic mess you call your life."
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Of course you can do a fresh install with Windows 7 64 OEM. There is no other upgrade path possible going form a 32 bit system to a 64 bit system. You can not upgrade you're windows XP to Windows 7 64 without a fresh installation of Windows 7 64.
Thanks for the Reply Sir.
But this is a System builder one, don't they see you have XP Installed a registered?
------------------------------Which Chip? Well, it depends on which set of thieving b@stardz you choose to support: The ones who use insider trading to enrich themselves while running their company into the ground? Or the ones who illegally pay vendors to not support the first group?
Reply to Scotteq
To go from XP to 7 you have to do a clean install anyhow. Whether you use an OEM or an "Upgrade" disc is irrelevant. Go with whichever gives you the better deal.
------------------------------Which Chip? Well, it depends on which set of thieving b@stardz you choose to support: The ones who use insider trading to enrich themselves while running their company into the ground? Or the ones who illegally pay vendors to not support the first group?
Reply to Scotteq
The choice is yours, the W7 upgrade will see the XP instalation and move it to a folder called Windows.old but you will still need to backup your data and reinstall all your programs.
So installing the OEM version will be similar to the upgrade, both need a clean instalation.
You cant do the upgrade from x86 to x64, its a diffrent architecture and simply will NOT work.
There is nothing in the world to stop you buying an OEM licence though. It does not matter what licences you may or may not already own, (Unless its an upgrade licence ofcourse). But OEM licesnes will be registerd with that system, so if you intend on upgrading your computer alot, you may wish to shell out extra for the Retail.