I've managed to get my 770 working with USB host mode, I have hooked up a USB hard drive and a USB keyboard too.

My main aim is to get all working as an MP3 player for my car.

Remembering that I had an old USB keypad that I was going to use on a past project, I thought I may be able to get it working to control the media player.

So I plugged it all together and found that the Num Lock key wouldn't work. This means that all I can do is type numbers, and not use it as a directional pad.

I've tried another keyboard, and also plugging the keypad into my windows PC, so I know that it's not the keypad that's faulty, the 770 just doesn't respond to the numlock button.

Does anyone have any ideas where I can look to sort this?
Or failing that, a media player that allows keybindings...

Mephi