On an unrelated (to the issue in the original post) but still important activiation note, make sure you eliminate superfluous spaces from your serial key if you copy/paste! This caused FHM to be ornery and not activate until I got rid of the extra space before the key. I know there's another thread out there discussing it, but I figured it couldn't hurt being mentioned here in case other folks don't see that thread. Hope y'all don't mind!
