Does anyone have a php chat hack?

Hi.
I searched through the archives to find a php chat hack. I found one using phpmychat. I tried to use it with the current version of phpmychat and it didn't work.

My problem is pranksters. I run a site which supports families who have experienced problems with having children. Miscarriages etc.....
With vbulletin board I can keep them out. I can stop people with free email addresses from registering.
Do any of you have a chat hack which can be used with vbulletin?
It needs to be a php program because I have about 200 webtv users. I wanted to stay away from the java chats so I can keep things simple.
I could block the pranksters IP address but I would punish about 150 Sympatico users from Canada because of a few bad apples.
It can be any php chat program.
If you have any ideas I would appreciate it.
Thanks.
Dave.

here ya go dude - I don't mind helping you out

http://64.176.242.1/vchathack.zip

Thanks for the help but what I was really needing was a hack for phpmychat.
The old hack doesn't work with the new version of phpmychat.
Does anybody have a hack for it? Thanks.
Dave.

Wow...

but can any body tell me what version the last hack was made for...

and as redbird said,,,,is thier a new hack for the new version of the phpmychat

thanx all