I recently bought a C1000 and to my surprise the software from my 6000 works with it. The C1000 apparently uses the same drivers as the 6000. So I use Qtopia Desktop to sync both devices. I've zipped the 6000 CD, but have nowhere to upload it. (I have a Geocities webpage, but it limits file size to 5 MB, and the zipped 6000 CD is over 40 MB.) However, if you want just the USB drivers, try these: