> I'm guess that this is some more set up I need to do before I launch,
> but I'm not sure what it is. Any ideas?

Yeah. Probably an exception happens somewhere, it tries to send an
email but that times out because the mail server is not configured
correctly, which throws an exception again and so ends in a loop.

Try to put a halt into WAMailErrorPage >> #show.

about the versions:
al.179 is the one currently deployed at http://www.squeaksource.com.
It has bf.166 merged in (by Lukas) and contains various fixes and
improvements:
- validation fixes (xhml and rss)
- color for report rows no longer hardcoded but follows color setting
- more information on the project page (static links)
- a link to the project page on the listing page
- catches exceptions when storing strange versions
- search fixes
- Noury's fixes
- feed link in header (mozilla, safari, opera, ie7, ... show that it has a feed)
- search for members
- feed validation link
- ...

pmm.180 contains some super secret not yet announced or deployed features ;)

please note that both al.179 and pmm.180  have the reference stream
saving disabled

Cheers
Philippe