I got the DVD on Thursday the 7th. Something to check out is at the end of one of the featurettes it shows them people at ILM messing about with the special effects - one scene shows Yoda spring up from the long grass on Naboo and fire a force lightning bolt up the ass of one of those big assed cow things that Anakin was riding whilst showing of to Padme. Oh and by the way, don't tell George i've already got it before release date.
I have been DVD watching today. Did a slo-mo analysis of all the sabre fights; very interesting to see Nick Gillard's skill at work. The Yoda fight, in particular, merited close analysis. Seems he makes a lot of good attacks that he has not the reach to capitalise on; Dooku makes good of this weakness by focusing on attacks that Yoda has to draw away from. But Yoda is too fast for Dooku to get an advantage and Yoda has very good positional skill- in all the clinches in which they converse, Yoda is in a better position. The ironic conclusion is that Dooku is actually very good on the move.
Oh, and his one-handed fighting style is joyful; even better in slo-mo when you can see what extrea freedom it affords him.