Thanks for the the reply. This is probably the most well thought out post I have received on any forum I have participated. Even though it isn't exactly what I was hoping to hear, I appreciate you taking the time provide input.
I did a ton of research on Navi head units before I made my purchase. The only thing I didn't/couldn't do, was actually get my hands on one and try it out for myself. If I had it to over of course, I would have chosen a different brand, but it may not have been much better. I threaten my wife with installing this into her car so I can get something different.
I