Thanks, that tells me quite a bit more than everything I found a while back. When I finish up my build I'll have to make some calls and figure out just what I'll need. I never realized how fully involved finding the right converter really is. Now I need to prolly rethink the one in the car haha. But this does give me much more insight as to what all I will need to know when the time comes for me to choose one for the truck.