anyone use ramps for getting their car up?

hey everyone,

I am kind of new to rallying, but I was wondering what people use to get their car up quickly? Seems like jacking it up when you in a hurry would be kind of a pain.

I don't like Rhino ramps too much. I got a brochure from http://www.raceramps.com a while back and saw this in it. Their site doesn't have anything about it, but if you call they'll tell you about it. Does anyone know anything about these or other ramps?

http://i535.photobucket.com/albums/e...lowQuality.jpg



EDIT: just found some more info on you tube:
http://www.youtube.com/watch?v=IsOq8KpSK9E
http://www.youtube.com/watch?v=TxepUD9xvHg

How would you change a wheel with that rig?

Without watching the youtube vids, it seems as though the wheels still support the weight of the car.