I just discovered Bill Mounce's website, biblicaltraining.org. It has free resources such as class lectures (such as Thielman's NT theology course), seminar's (such as Bock's on Da Vinci code) and books online (right now, I. Howard Marshall's intro to NT theology). You have to register but it's free. I love it.
Dr. Mounce taught at Gordon-Conwell and then Azusa Pacific and is now a pastor in Washington. He did what in my opinion is the best introductory text to Biblical Greek available; why we don't use it a Covenant Seminary is a mystery.