Philly0381: Yes, I plan to continue working on it. There might be a paid version in the future, but I haven't decided yet which carriers will go into it. In any case, the beta has everything available for at least the next 5 months.
The widget automatically checks for updates, so when a new version is available you will see a window like this one:
CarGuy1: Yes, it is standalone. You can even run it as a portable application by launching it with "-portable" on the command line (this will be documented and probably available directly from the options in a future version).