is there a way to connect my laptop to my 90 OBD-I computer? is there a software that will give me feedback as I drive? I have a snap-on 2500 unit, it has the troubleshooter cartridge in it (mt2500-2995) along with the OBDII cartridge. it has the plug for OBD II and I've used it on my impala. I could get the chrysler adapter, but have been looking at some of the nice software laptop interfaces and was wondering if someone knew of one that could be used.