YOu could also try the adobe website or a search on a search engine.
Im sure a few people here have some good urls for him. Other than lightsaber how to sights.
Especially for After Effects, search for anything by Trish and Chris Meyer.
There are lots of sites---so many, it's hard to figure which ones are useful to you, but here's a start.
There are also training tapes. I've never used them, but some like them a great deal. Often you can find them used on Ebay.
------------------
Yes, I am an agent of Satan, but my duties are largely ceremonial.
http://www.cel.sfsu.edu/msp/instructors/rey/aepage/tutorials.html
All times are ET (US)