I'm looking for some honest opinions here. I currently have a 330xi but will be replacing it with something a little larger. I had pretty much decided on the 545i but then I started looking at the Acura TL on the Acura website after reading some threads on this board concerning the problems with the BMW nav/satellite radio. I realize that the Acura can't compete in terms of performance but for nearly $30,000 less you can get a pretty well equipped car with pretty good perfomance. Putting any blind loyalty to BMW aside, would anyone consider getting the Acura or is the difference so great that it justifies the cost of the bimmer?