barrys wrote:Also, do people take new Nuvi's or other stock units and start messing around with the setup? I must admit that the nuvi with lane assist is an impressive stock setup that I don't think I can better. But, my old Garmin C330 might be fun to play with.
This is a bit tricky. First you must realize that you can't fiddle with Garmin devices. Possibly you can, but you need someone who knows Garmin to assist here. I am not one of them. The main reason is that Garmin is a Linux (adapted by Garmin) device, only capable of "playing" Garmin software. When you really want to fiddle with devices, you need Windows based ones.
Some iGO builds have lane assistance in the same "eye candy" way, but more simple lane assistance (either some arrows arrows or traffic signs) are there in all iGO's. The "eye candy" lane assistance is not possible on every exit either (map issue I suppose).
In any way, you can install some nice skins to add nice features as well. First set up your device, then make a backup (full copy on external disk), only then install a skin.