Steve Runge is doing a Google Hangout talking about restrictive clauses and backgrounding in Galatians. Some of you might want to check it out. Your local time for it will be at the link, but it’s at 1PM Pacific.
UPDATE: I didn’t make it because of prior engagements, but the video from the hangout is up on YouTube, so you can still check it (beware: it’s 30 min.):
And of course, there’s his excellent grammar, which I’m always happy to plug: