how do i dupe? i know the old arrows and all that good stuff but they dont work, not sure how far patched i am. i have shivering isles and that other thing though so that is helpful maybe. thanks!

Get 2 or more of one scroll - same ones, that stack.
Equip it in the inventory menu - NOT the magic menu.
Drop something that you want to dupe.
Pick up the item which will now be in the number of the scrolls you equipped.

ah thanks, got any gold duping/making tricks for post patch as well?

Same as above, then sell the duped items