Hi, I'm having the same problem. 2 days ago, after working perfectly for ages, my Treo 600 stopped synchronizing with a "The connection between your handheld computer and the desktop could not be established." message.
Have tried reinstalling the CD Rom software, and also the latest version from Palm, both get to the point where the programme requests synchronization, but I still cannot synchronize.
I suspect that the initial problem may have been the cable as I was not getting any sort of window on the PC.
I have now bought a new cable, and the PC least now recognises a new device. It cannot however find the device required.
HELP!!!! (please)
Degsy
