Well, I only ever got [incr Tcl] to work on a single page and even then it was only every other hit or so that it actually worked. This isn't very useful and I still haven't been able to get [incr Tcl] to load at server startup so that it's available to all the threads.
Hmmm, I haven't seen any posts from Peter Harper on here yet. If you're out there, Mr. Harper, could you tell me how you hooked up [incr Tcl] to AOLserver?