does anyone know if theres a shop in or near chicago that actually knows how to install an alarm and have it work with a turbo timer? i dont think people in best buy or circuit city know how to have them work together.. and i dont want an alarm with build-in turbo timer.. because you cant really set the time.. only get to choose from 1min, 3 mins, or 5 mins... or... is there any good car alarm out there that i can set the time for the turbo timer???