I disagree..Best option for optimum performance is iGO Primo or iGO8 and nothing else.
I had iGo on my pda. Worked fine. It also appears to be in my car unit - an Eclipse AVN726E that was installed by the previous owner. I have no information about what OS the Eclipse uses and their website may be defunct. The car map was never updated. Is it safe to attempt to update the Eclipse with iGo8?