xv6900 Leaked rom and valhalla Cab help

[bigdaddypoonpoon]

I am new to this flashing and upgrading thing. But i do know that I don't like having my phone options controlled by Verizon. I did Flash to Mobile 6.1 using the Verizon "Leaked" rom update. Now I started looking into the GPS fix used on the xv6800 that is suppose to work on the xv6900.
http://wiki.xda-developers.com/index...VerizonAGPSFix

I downloaded the Valhalla GPS cab...but the instructions say "intall it"? How do you install it? This is where i am lost?

Can someone help me? Thanks.

My goal is to use the Verizon 6.1 upgrade with the valhalla GPS fix and run Google maps.