I have seen some gps mouses in ebay and i would like to ask if anyone has tried these for aprs use with kenwood d700, d710, d7 A friend told me that the usb type doesn't work. Is it true? Does it need any modification? I saw one that has serial interface also. Is it working? You can see what i saw here... http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=370263652989&ru=http%3A%2F%2Fshop.ebay.com%3A80%2F%3F_from%3DR40%26_trksid%3Dm38%26_nkw%3D370263652989%26_fvi%3D1&_rdc=1 tnx in advance 73 Kostas sv1dpi