Wow, there was no point taking a screenshot, because 720p on the gorgeous 1024X600 samsung screen has to be seen to be believed.
I've only tried wmvhd 1280X720 content (trailers and the like) so far, but results have been amazing. The image is as smooth as butter!
The secret to my success? The Core Media Player, It always gave great results on PDA's and now it's proving more powerful than even the great VLC on the UMPC platform. Stunning stuff.