IIS7.5 running both 32bit and 64bit websites

Can someone tell me if its possible to run both a 64bit compiled web site and a 32bit compiled website on the same IIS7.5 machine. The core OS would be Windows 2008 R2 64bit. I looked aro开发者_Python百科und and can only find how to switch the appPools to 32 or 64. But the question I want answered is can you have one appPool 32bit and another 64bit? If you can link to some articles that would certainly help. Thanks.

Yes, it's no problem to have differing "bitness" on different application pools.

http://blogs.msdn.com/b/rakkimk/archive/2007/11/03/iis7-running-32-bit-and-64-bit-asp-net-versions-at-the-same-time-on-different-worker-processes.aspx

-Oisin