Bubba's site is no longer an active Internet site, it can still be viewed by an ingenuous device known as "thewaybackmachine" Which is an Internet archive. I have linked to the archive dated December 2007 so anything that was added since then will not show, but I don't think Bubba updated it much after that.
-blizz
Moved to 351C.net
Link; BUBBA'S M BLOCK WORKSHOP