How do I use a wireless ps2 controller as a remote control for an r/c car?

Answer 1

I don't think that's entirely possible without paying tons...Try a 2 stick radio instead, like the Futaba 2DR, Hitec Ranger 2N, or Airtronics Avenger AV2X. All of those are available at http://www.towerhobbies.com , http://www.horizonhobby.com (but Horizon does not sell Futaba) or maybe the local hobby shop.