well, after giving the local porsche dealership a week to research it, and another week to get the thing in and to me, i have my dvd nav upgrade. only problem is, it came in TWO dvds, one for the nav info and the other is a PCM upgrade. the funny thing is that the enclosed flier says "system cd's are not meant for the customer. only the dealer is authorized to install the new software. installation instructions are available in Tls (b79125, c79135, cy9095)

any idea where i can see these instructions? am i going to have to take it back to the dealer? is this data any better than a 1938 michilen guide?

as a side note, i drove to texarkana, via mena this last week. i finally shut the nav off, as the roads were so far away from the gps track that it kept thinking i was off roading. those roads haven't changed location in 15 years, at least....

DT