I'm having a problem with normal user being able to print though iprint,
Admins can print ok. if a normal user installs a printer and then goes and
tries to print anything it hangs the spooler at 99% of the cpu.

I was for a while having the problem with admins as well, I fixed this by
putting back the orginal print.ini file on the server as I had upgraded it
when putting on client 3.05. I think it is something to do with print.ini
but don't know what?