I was reading on the XDA Wiki the following -
Q: I'm on Verizon, should I flash the Verizon XV6800 MR1 upgrade?
A: It depends. Flashing the upgrade ROM will enable support for VZNav (Verizon's navigation software), however, it will disable generic GPS support. What this means is that you won't be able to use applications like
TomTom, iGo, Google Maps, Navizon, etc. If you want to use applications that depend on a normal GPS connection, you're better off at the moment using a custom ROM. If you don't care about GPS or Location Based Services (LBS) at all, go for the upgrade.
.... Is this still the case?