Hi all. I've done some research and am aware of all the benefits of it and am interested in changing to it, mainly so I know which user is running a PHP script. What I'm not aware of is any potential problems. I keep finding threads on forums where a few users will cite all the good things about it, and eventually someone(s) will come along and say how it's the worst coding invention ever and cites problems and everything it breaks, and then some people will debunk what he says and other will validate it. Can anyone tell me any potential problems that I might run into using phpsuexec and CGI PHP instead of running mod_php?