Windows7 Home Normal version 64-bit mirror
Multiple versions are included in the Windows7 mirror. For example, the Win7 64-bit flagship image contains 64 home versions, home advanced, professional, and flagship 4 editions.
Just search for download "cn Windows 7 Ultimate with SP1 x64 MSDN" mirrored file to get Win7 home normal version 64-bit mirror.
32-bit genuine serial number activation 64-bit system
In addition, for 32-bit Win7 home version serial number can be used to activate the 64-bit problem, the answer is yes. The 32-bit serial number can activate the same version of the 64-bit Win7 home normal edition.
Warm tips:
If you cannot select a Windows version when you download a mirrored installation, simply remove the ei.cfg file from the mirrored sources directory to remove the restrictions and implement the version selection installation.