I think i found the problem. The file you are trying to have me install will not work because of a missing kernal-modules-ppp with is the first one of the file your instructions had me install. I have tried every way i know how to get them installed but i am having no luck. I have even tried the instructions here :
http://wiki.maemo.org/N900_Bluetooth_DUN_Client

NO luck. Will keep trying but could use a suggestion.