I have one hosting package and two domains. My URL Rewrite through IIS works fine pointing domainB to a particular folder in hosting. Thus: www.domainB.com/ is appropriately going to www.domainA.com/subdirectory However, I also have phpbb forums installed in that subdirectory, and there is an application starting point there as well. So, the forums reside at: www.domainA.com/subdirectory/forumdirectory When I attempt to go the forums like so: www.domainB.com/forumdirectory It doesn't seem to trigger the rewrite, and in fact triggers the missing file rewrite sending me back to my index.php. In fact, even if I point straight to any further subdirectory, this happens. For instance: www.domainB.com/anotherSubDirectory should go to www.domainA/subdirectory/anotherSubDirectory However, it also fails. Am I missing something? Is there more information I can provide?