Yeah, I would definitely recomend the vids and dvds you can get at www.thegnomonworkshop.com. They're still expensive, in my opinion, (between $60-80 ea.) but they're a bit more reasonable, I think. I've got Dynamics I, II, and III as well as Deformers II and III.

If I had the money, I'd definitely get them all, as the Gnomon instructors are very easy to follow. I suppose they're what I aspire my site's tutorials being one day.