Not sure what that app is. But are you sure that it meant to run on your berry. Kinda sounds like it. Is there a way for you to get this app OTA? If there is I would try that.
Oh snap. Sorry, not sure why it is not working with the DM. Is Telus CDMA or GSM? If it is GSM and you have a friend who has a berry with data, just ask to borrow his sim card for a few