I had seen this some time ago, just re-stumbled on it today. Now that I have this site, I can propose to you things I like and things I think could help you and I to get better at playing, physically and conceptually.
He's - surprisingly (for me: never had heard someone finally mentioning Malcolm Young as a heavy influence in their playing) a fan of Malcolm and he will talk about it.
6 video in total, worth watching. Many tips and several conceptual guitar-approach statements that should be kept in mind at all times when playing rock and roll.
Here's, to you.
http://www.youtube.com/watch?v=iyQzzViczLM
http://www.youtube.com/watch?v=jTA0CV6ULtU
hhttp://www.youtube.com/watch?v=X_P9WVHxM-E
http://www.youtube.com/watch?v=DNf6Mhn5-lY
http://www.youtube.com/watch?v=CGdhEEGs8lQ
http://www.youtube.com/watch?v=MHha7QhAWC8