Help needed please!

[Guest mancterrier]

Howdo, Im travelling through Canada and USA and have been using my streak with co-pilot as sat nav. All has worked well so far until today when the streak stopped charging. I have 2 diff car chargers including the dell one and also the wall charger with the us adaptor but none of them are charging the streak. The streak is definitely recieving power but isnt charging at all. It sometimes charges for a few seconds then stops. Obviously without the phone im gubbed for getting to my next destination without a gps. Any ideas for a replacement PDMI cable? I'm currently in Saratoga, NY.

Cheers