I just installed Win7 yesterday and needed to install XP as well without dual booting. So I used XP Mode.
What you will need is:
Windows Virtual PC: Download
What you will need is:
- Windows Virtual PC requires a CPU with the Intel® Virtualization Technology or AMD-V™ feature turned on. This feature must be enabled in the system BIOS. For details on how to enable, visit the Configure BIOS page or check with your computer manufacturer.
- Windows XP Mode will only run on Windows 7 Professional and Windows 7 Ultimate editions
- Windows Virtual PC - 5.91mb 32bit - 6.64mb 64bit
- Windows XP Mode - 460mb 32bit/64bit
Windows Virtual PC: Download