We've had a few weeks without studies since the last update, what with a scheduled break and the mid-semester "holiday". There've been a couple of studies in that time, though, so apologies for being a bit behind.
First one is by Jeff, an introductory look at the highly controversial topic of gender roles (especially inside the church). Study + Notes [ZIP]
The second one is one I took on Leadership in the Church, and Paul's teachings on the sorts of leaders churches deserve to have. Study [PDF]
I hope these provoke questions and thoughts as you go through them :)
EDIT: Oops, Jeff's study notes are in a zip file, not a PDF. Fixed...