Thanks Joe - nice to hear others are in the same boat!
I have learnt some scales and dont mind that theory but I find I learn better by listening and watching. For example I am learning 'You really got me' by the Kinks right now. I am listening to it a lot so I can pretty much guess the note durations etc. I find it easier to learn this way.
Yes I think I need an amp as well, too many distractions with the PC!