message in my log file saying "recursion limit exceeded" - Henry, what did you have your stack size set to in your AOLServer control file? I got a message something like that for all of my adp pages the first time I installed ACS 4.2. Turned out I needed to bump the stack size from 128*1024 that was in the default config file. I pulled 500,000 out of an older .ini style file and my adp pages started working.
