So, it appears that the excellent series, 'Angel', has received the chop from Warner Brothers in the US.
A shame, Angel at it's best could be as good as, if not better than Buffy.
There have been whispers online that Joss Whedon could have plans for a combined Angel/Buffy movie once both series have finished, this is in a similar vein to Firefly, which is coming out on DVD in Region 2 by the way. Firefly - The Complete Series 
One can only hope. Though don't hold your breath - I'm still waiting for 'Ripper'!