this is not youtube (but it's far better) if you enjoyed that, stu and _slavo_ , you should definitely check the much better version on stage six (they did bodysnatchers and 15 steps too) which can be found here
http://www.stage6.com/user/bowenjaybee/videos/?page=2 along with some other nice vids from the same uploader.
ps. Stu, if you search for eattapes on stage6 there are 2 great full boris sets taped by the guy.