Sprint Nav missing after ROM upgrade? How to get it back?

[remission]

Hi everyone, I upgraded to MightyRom and found that the Sprint Nav program on my HTC Pro is now missing.

I tried downloading the cab file in this post
http://forum.ppcgeeks.com/showthread.php?t=30112&page=5

but it tells me that my account has expired and to renew. Im on Boost Mobile , but have been using the SprintNav for free through them with no problem. I cant find it anywhere on the phone.

How do I go about gettting the program back?

Thanks

[remission]

Nevermind I found a cab file that works