I get ppl asking me about AutoCAD tuts and general acad resource sites. And to be honest i dont know of many. i learned acad years ago and personally haven't needed the use of them. but i thought why not, it'd be a great help all round for nuwbs and proffesionals alike.
So post up all you autocad/adt resources here. tuts, forums, help pages, free models/blocks etc etc.
i'll start with the only acad site i got -