I have to say, I thought the Toyota/Lexus system was the best, but it wasn't pretty and it was slow to recalculate - VERY slow.

So far I'm really enjoying this system and I don't regret it - it's "smarter" than the Toyota/Lexus system as well (and in some respects smarter than the Garmin). But "good data" and frequent (free) updates are nothing to sneeze at.

I have to see a "perfect" system, which is really sad given the state of technology even outside of the restrictions of the automotive industry. <sigh>

Oh well. Maybe the Mr. Fusion-powered BMW will have everything just right.