when i was doing a project for one of our customers i had a look at this and as far as i remember iis is the same on both 2k server and 2k pro but on pro you can have a maximun of 10 concurrent users
~M
I don't know what you're trying to do, but I'm running iis on a PC with Win 2K Pro (Not server) and my web site works great.
Go raibh maith agat
~M