I have my PowerTap Pro+ up and running but am having a hell of a time downloading the data from the little yellow Cervo head unit to my laptop computers. I've tried transferring it to my Mac (PowerPC running 10.5.8) and haven't had any luck (I've tried both Golden Cheetah and PowerAgent). I've also tried transferring the data to my PC and it worked once with Golden Cheetah, but since then nothing (I've also tried PowerAgent). On both Mac and PC it doesn't "see" my device, or I get some sort of error prompt. I've also tried installing the FTDI driver on both computers (as per the Golden Cheetah website), but that didn't help either.

Anyone else had these issues? If so, is there any workaround?