Jebus, That video made me harder than a jelly wrestling match between jenifer hawkin and delta goodrem.(yes, i have issues)
Then I thought I'd give it a try on my halfco 3 axis manual mill and I was going great until my hands got tired after 2 minutes.
Just wait for the v12 caddy engine (2 x v6's joined - sort of)

I really have to do some work now - if I spend all day watching CAM videos on youtube I'll be in the sh#t (but i'll pass the link on so every one else can get in the sh#t too.)