I have searched the forum but can't seem to find and answer to my question. I currently have my remote hooked up via a Belkin USB to serial adapter and I am using Windows XP. I have made sure that the port is set to COM1. I am able to reflash the firmware on the remote, but I am not able to upload or download any .CCF files. I keep getting a device not detected or responding error message. I've used both PE 4.05 and Tonto to no avail. Any thoughts. Thanks!