I obtained free code from www.LiquidDiamond.net
but I don't know if they still have it or not (LiquidChat).
To view my modified version visit:
I modified the free zipped files to what it is. You have to be familiar with ASP and MSAccess Database maintenentance to run. It works very well, and has some neat features for a homepage chat room.
If you (or anyone else) would like to have the original zip file, feel free to drop an e-mail and I will forward.
PS Edit: You do not need a passord to enter. That is optional for members that like to reserve user ID's.