Drive and third person

Yea, I'm trying to edit a few .dem files that I have so that I can see the action from another POV, such as in third person or on the ceiling or floor, etc. I thought that the way to do this would be to use the drive feature in demo ui, but I can't seem to figure it out at all. If you guys could explain to me what I would need to do to achieve this, I would really appreciate it. Thanks.

think you can only do that with stvdemos.

One thing to know is you cannot see your own player model when using drive. Here is an indepth tutorial of how o use smoothing and drive functions.
http://www.facepunch.com/showpost.php?p ... tcount=781

YES! THANK YOU! that's exactly what I needed.