Mike Spera wrote:

Yes, except for the faster update, EVERYTHING ELSE
could be provided to owners of a 396 via software and be
put on the data card. Wanna bet they don't offer it?

I'm sure they won't, but I'm also not sure that you get all that on a
data card and access it at a reasonable rate. The 496 must have quite a
lot more memory than the 396, and processing that data will take
horsepower, too.