I did a search on this but wasn't able to find any results....so here's the question:

On our 2005 TSX, we never updated our navigation. So I called the dealership and was told to go online and order your own DVD. Then just insert the new disk and your ready to go.

So, is updating the navigation this easy? I thought it would be more involved than simply inserting the disk

I ask because the guy who answered the phone at the dealership sounded like either he was trying to get me off the phone or had no idea what he was on about.