Natal doesnt look ready. I mean the lag in the racing demos was frightening but it could have other uses besides real time interaction.
The Sony Wand - To quote Chad Warden "Man that thing looks like a dildo, I dont wanna play with no dildo"
How the once mighty have fallen. Of the two I think Natal will fair slightly better.
The Sony Wand is just a blatant rip off of Nintedo's motion plus and original dildo....I mean controller.