Since I am painting my calipers, I am interested in putting on the SCION logo, i think will make it look much better!!, So do you think that vinyl is good enough to put on the caliper??? does it resist heat??, or should i paint it, and how do i do that??

I'm fairly sure that normal vinyl will not resist the heat. You could use special caliper paint for this. I used the G2 kit (black) on mine and was very happy with it. What I would do is paint the calipers with one color and then create a stencil with the Scion logo and paint the logo with a different color of caliper paint. All that said, a while back I saw an s2000 site where the guy had put a sticker with the s2000 logo on his calipers. He said some guys had um on there for years without problems. He got his at http://www.decalgirl.com/browse.cfm/2,79.htm. These might work.