I thought it would be a good idea to list some good TV documentary's on WW2 as you never know they may go to DVD, so here's a couple from me.
Both are BBC
The War of the Century
Four part doc on the Ost Front very good but one minor point they badly neglected 1943.
The Battle of the Atlantic
Three part doc about the war on a unforgiving sea as the U-Boats attack the convoys and then become the hunted. This one could have been released on DVD.
I'm just going through all my tapes at the moment so if any I think are good I shall post them.
UPDATE
Looks like they have.
The War of the Century is on DVD (REGION 1) (NTSC)
Amazon.co.uk: War of the Century: When Hitler Fought Stalin [1999] (REGION 1) (NTSC): DVD: Samuel West
The Battle of the Atlantic is on DVD (REGION 1) (NTSC)
Amazon.co.uk: The Battle of the Atlantic (REGION 1) (NTSC): DVD