Has anyone heard of anybody changing the iGO8 folder for iGO Primo 2.2? I read somewhere that the Primo is a lot slicker than the 8.

some of the other mods in this forum attempt to do this, and go into great detail on the perils and issues surrounding running igo primo instead of igo 8..

that would be the place for you to start..

and yes, i generally like primo 1.2+ over igo 8.3, as I made the switch on a PNA a while back, and it's a great improvement over the very good igo 8