Slightly OT : forums

[jbv]

Hi list,

One of clients (for whom I've already made a rather complex
website based on Rev cgi) wants a tool to set up and administrate
forums...
Having little experience in that field, I was wondering if it's worth
building something from scratch around Rev, or if it would simpler
to install some existing solution (probably open source)...

Any suggestion ?

Thanks,
JB