Hello. I have a 3Com Palm III PDA, and a Serial to USB Adapter I got off eBay (seller was Colordrives.) I downloaded the software for the Palm III off Palm's website (4.2.1 Rev A) and installed it. I tried to connect the Palm III to the software and it just isn't working. Any help would be greatly appreciated. Thanks!
I suppose serial2usb adapter somehow installs one or more serial ports.
Check if the synch software is using the correct serial port for synching.
I had similar issue when by mistake connected the craddle to the wrong COM port...