We code outside links to prevent refbacks. The perry site isn't a concern really, but there are some which we really don't want to invite for that. You won't need to look much further for an example of when coding is very important. It's best to be consistent and simply code all such outside links, good habit to develop.

WebUpdater or GarminExpress should have offered you that software update when your 3490 was connected ['update for type 3 traffic receiver']. However, here it is:
Code:
Please Login or Register to see the links
Drag the gcd file onto the WebUpdater icon with your nuvi connected, it will load it to the unit and the traffic receiver should be automatically updated when you connect it to the unit later.