Tim Gaunt wrote: >> RewriteRule ^/a/c(.*) /a/b/c$1 [R] >It's not referencing itself is it? That could cause issues (the catch all >catching itself). Possibly, although I also tried without the catch-all (^). Turns out that this site is managed using multiple configuration files in multiple directories, and I was editing a file that would get overridden by another "master" config file. So, my stuff may have worked, but it wasn't being read as I expected. Thanks for your help! I will keep that catch-all in mind next time.