All: My mail was down for a few days. Thanks for all the info. Seem like Fluke is the way to go. My only concern is getting my Audi accustomed to expensive gifts. Do it once and then they grow to expect it. Kind of scary with an Audi. Looks like SunPro or Radio Smack. Thanks Again Mark Pollan '86 5KCSTQ 206K Miles on the clock