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#11
You'll likely need to run an XP Repair Install to move it's HD to another machine. This could solve your performance problems at the same time. You can use an retail Upgrade version XP disk found on the internet to do this.
I'd back up a System image and your files first, so you can start over if it fails. If you have any WD or Seagate HD in the mix there, you can use their free premium Acronis imaging/cloning suite. Otherwise I'd use Macrium - Image your syste.
Unplug the Win7 HD if/when you swap the XP HD in to try to start it or then Repair Install it.
I would run the Win7 Upgrade advisor as suggested on your existing machine to see if it might run Win7. I run it on several 10 year old PC's and it runs as fast or faster than new ones. It's all about getting a perfect install: Clean Install Windows 7.
Last edited by gregrocker; 18 Jan 2012 at 20:10.