@Marco
Oh My God ! ;)

@Metin
My "blog" (not aespecialy a blog) of these true gems but...seems you will find a little problem! :)
http://moiscript.weebly.com/ (thumb Divers and Divers / Manuels)

Better will be this one (yet more 90 pages) ! :D
I was not the starter (20 nov 2003) third (for me) but became quasi the only one! :)
http://www.zbrushcentral.com/showthread.php?19484-Other-free-applications-discussion-thread

Have happy surfing!