I've tried just about every freeware or shareware GPS application I
can find on my BlackJack II. I've seen every error from something
along the lines of "One or more files are missing" to being told that
the application wasn't designed to run on this device. I know, I
didn't write down the exact errors, it just is frustrating after going
through the process of downloading, transferring, etc to have it not
work.

Anyone suggest a GPS Application that WILL run on the BlackJack II
that doesn't use Data (ie uses the built in GPS and uses maps
installed to a SD card as opposed to downloading as needed)?

Thanks.