Good instructional videos/live bootlegs etc for playing improvement?

[cavemanic]

I come mainly from a metal background and my strumming rhythm chops suck (and all round acoustic playing!)

 

I have been listening to some recordings and am kinda blown away by some of the different patterns ...is there any good videos you can recomend? Even some live performances

I'm not looking so much for the tommy emmanuel style (bass/melody etc) (thou he does rule and feel free to ad some!) more singer songwriter ...alot of this stuff is very new to me:)