Are you playing any specific world or set of modules or just 2Ed homebrew? I played a little 2Ed a few years back, the DM spliced in a feat from 3.5 though we did not play enough to see how the "experiment" would work.
I played 2nd edition from the time it came out in 1989, to 2000 when 3.0 was released (at which point I switched).
Having played the rules-intensive variations of d20 (from 3rd edition D&D to Pathfinder) for 12 years, I wanted a return to a simpler rule-set...
To answer your question however, I make use of most of the TSR published settings. Currently I am running a solo campaign for my wife set in the "From the Ashes" era of World of Greyhawk, and I am also running a separate "one-shot" game for a separate group using the original "Ravenloft" module combined with "Ravenloft II: The House on Gryphon Hill".