poppycockwafflesaidthis

Here's an useful link to set up iChat to communicate with MSN/Yahoo messengers.
http://blog.toonetown.com/2007/12/10-steps-to-multi-protocol-ichat.html

PithHelmet doesn't work since safari has been updated to 3.1, but "how to" from the link below makes it work.
http://tech.karbassi.com/2008/03/19/safari-31-and-pith-helmet/

2.8.3 is now available and it works with the latest version of Safari.

"Delete cookies on exit" still doesn't work properly and the author isn't responsive to emails.