FYI everyone that hasn't seen, verizon can now use AGPS. Please see the instructions in the following URL, this persists through ROM/Radio flashing but NOT PRI updates (you will have to redo it).
This is a little old (a month or so?) but I still see people posting about slow gps locks on verizon/etc. Follow these instructions:
http://wiki.xda-developers.com/index...VerizonAGPSFix