I was curious as to whether or not anyone here who had been playing SR4 had decided to try and incorporate any of the SR3 sourcebook material (adept powers, spells, cyberware, etc) into their SR4 games. Since many people have been loathe to adapt SR4 because (among other reasons) they're sitting on dozens of sourcebooks for SR3 with all the fleshed out rules, bonus abilities, and cyber-zombietastic drakeness they could hope for.
I myself have been thinking about either adapting some of my SR3 NPCs, or fleshing out a few characters concepts that I'd set up or worked out before. Problem is, with all of that material that (more or less) could or should exist in 2070, these characters either had some of these powers or gear, or I'd like them to. I'd just as soon start now without waiting for the magic/matrix/cyber sourcebooks for SR4. So I was wondering if anyone has undergone this procedure with any amount of success?