Ads. Thanks.
I have one of the prototypes, and must not have gotten the car chager, but I do have the correct usb cable, and audio and tv out cables. I have several of these car adapter things that only provide a usb. Two of these were from ipod car charger kits, and one was a multi phone charger kit. I am using the usb cable that came with the N900 to try to charge in the car. No luck.