Just want to say a BIG THANKS to Rick.

Rick worked quite a bit with my yesterday debugging what was going on with my site.

1. Seems a possible setting in PHP.ini might have been the root cause of the %temp% files not being auto cleaned. They are now cleaning up just fine.
2. Compile folder under Templates was not set to allow IIS rights to modify, it only had read rights.
3. Index files were not working correctly.

Big difference so far. My site is now MUCH more responsive, I've set the default search period to 4 years and it comes back normally within 1 second with the search results.

Modifying Templates now works as it's supposed to, now that IIS has modify rights.

Rick said he would review the docs on ACL permissions for Windows and get back with me, but so far all seems fine with that one change.