Right yeah, i've managed to get on the computer, I didn't realise that when it said "test" I had to tap the button again, I was under the assumption (wrongly) that I just held down the button and it entered the computer section. All good now.

I'll have a go with the radio tomorrow, i'm wanting to know what connectors are on the back unless someone has a picture. Can I buy a connector that gives me an aux mp3 input?