Keep your eyes open. Driver 1.10 (build 1121) should be available soon at PalmOne. I got my rebated UWK today and this was the version on the CD that shipped with the keyboard. It functions on my T|X and E2 and the wifes T|X. No conflict with WiFi or Bluetooth. Bluetooth sync and WiFi browsing and sync work on all machines. All the keys function properly on all machines.