Ever wondered about Wow64?

I have, especially about the crazy part where 32 bit dlls go into C:\Windows\SysWow64 and 64 bit dlls go into C:\Windows\System32.

This guy has a good summary of wow64 on his blog:

http://blogs.msdn.com/craigmcmurtry/archive/2004/12/14/301155.aspx

Cheers

Happy Programming