I had been using the application on the handheld for a couple of years, but come to think of it, I don't remember installing it after upgrading to v4.5, and when I did install it, it didn't work, so it may be that.
However, I did wipe it and install the v4.2 that is on Tmobile's site, and it still didn't work, but don't remember if I did a clean wipe or if I reloaded the backup - could have reinstalled any problem?
I'll write Handago and ask them if there could be a problem with the software thinking I have a trackball instead of a wheel.
Sometimes I consider upgrading, but my work provides a BB for free, and I only turn on my personal BB data when I travel so I can use cool applications and don't have to fight with IT policies.
Thanks for the help. I may try wiping and reinstalling older operating system (and only restoring contacts) whenever I get a free weekend