Just a quick "review: of GMPC bundle based on a 500 mile trip. I'm a devoted fan of NRoute so am experienced with the interface.
I really liked it. The graphics were very good and, for the most part, the info displayed was all that I would want (NRoute lets you add and delete things to show, which is better). I'd like to see more cross roads, On this trip the routing it suggested was very good since it picked out shortcuts that I have used for years. I experimented with a route to Fla and it came up with some screwy stuff but all of the other programs will do that too. Audio was plenty loud on my Dell 610. It did recalculating very well even it "she" gets down right PO'd if you don't make the U Turn "She" suggested..."she" finally gave up and did a different, correct route. As someone mentioned, I'd pay a few bucks more for a longer cable to the antenna, but I had an extender so it wasn't a problem.
The one thing that I was surprised about was that the ETA was very optimistic throughout the route. For grins, I had it simulate the route here in the house, and it consistently was "speeding" beyond my comfort range (+5mph). So, maybe this is why it was overly optimistic on my arrival. I wish it would show miles to destination rather than just time.
NRoute was always VERY accurate on ETA, even for a 13 hour, 700 mile trip...almost to the minute when I pulled out of the driveway. Maybe there is a setting I missed somewhere.
Bottom line: :clap::clap::clap::clap: JMHO, Steve