When I left work yesterday, I had to get a jump from a buddy when my truck didn't start. It cranked right up and I drove off, only to make it about 1/4 mi down the road when everything (engine, lights, clock, etc.) cut out. I couldn't even put my hazards on. Later on, I stuck a voltmeter across the battery posts and discovered that I am shorted somewhere. Didn't smell any burnt plastic, battery is a red-top...any suggestions before I start tracing the entire harness? Thanks--