I've seen basic tutorials on Free-minded., but has anyone made/seen any advanced tuts floating around on the net? Things that cover all topics and more?

Apparently there was a series of Youtube tuts, but they've been taken down.

Nailer's old page has the same tutorial as freeminded although there are some extras at the bottom of the page.

http://www.pyramid.net/steveg/blood/index.html

The blood wiki has some postmortem links while posty itself has a forum for active mappers. You didn't hear that from me though. ;)

http://www.blood-wiki.org/index.php/List_of_Mods#Postmortem

And there's a few youtubes left.

http://www.youtube.com/watch?v=eJPCjyqO5fg

And I found some of control Z's old stuff.

http://dukertcm.com/knowledge-base/downloads-rtcm/blood-faqs-mapedit/

Why thank you sir! :3