BraaiGuy: I have managed to record nicely without problems.
However I am only using a smaller drive. 250GB. Maybe its the size of your drive thats causing the problems? Did not even think it was possible to have a 2TB Fat32 drive?
What i found a waste of time though was the media services. Its unable to play many formats of files from the USB. Sometimes it freezes. It recognised my tversity media server, again only could play some of the formats. It did not even play a basic mp3 via the tversity media server.
I suppose $160 gets us what we paid for. I am happy though that it can record to USB, thats all I really wanted.
Gotta remember though that the firmware upgrade to enable recording is only new and will be updated to make more features available to users of this box.