I know the 2007 RDX and 2007 MDX are supposed to be in different "classes", whatever that means, but the RDX Tech is close in price to the base MDX ($37K vs. $40K, though discounts more be more readily available on the RDX). Gas mileage for the RDX and MDX are similar (19-23 vs. 17-22, though the RDX mileage number is a little suspicious). Seems to me that you get a lot more bang for your buck with the MDX, as long as you can stay away from the options packages. Has anyone compared the two in detail? What are some good reasons for buying the RDX Tech instead of the base MDX?