Hello all - first thread I've created here! I bought a USB adaptor for my car's cigar lighter recently so I can keep my phone topped up whilst out and about. It doesn't actually charge my i7500 though The cable I use works to charge when connected to a PC - also the USB car adaptor works when charging other devices (eg, MP3 player). Is there something else that I require to get it to work? Have any of you managed to get in-car charging working? Thanks!