AllSport GPS seemed to be perfect. It seemed so perfect that I purchased it without doing the trial thing. This could be a 10 buck mistake. Every time I fire up AllSport GPS, my ringtone is nuked until I do a battery pull. Anyone else finding this problem? How can I fix this problem? I am running the OS7 on a Blackberry 9900. I would really appreciate if someone can help me in sorting out this problem. I would be really glad. Thanks.