Wood~~~ (Goofed the link on this one 1st time around !!)
http://www.meatsandsausages.com/meat-smoking/wood
From Wedliny / Domowe ............. a real good short read on wood...................
Buckie - thanks for the index - very helpful.
I live next to a vineyard and always grab a big stack of vine cuttings when the vineyard is being pruned (they are best while still green). They produce a nice smoke and best of all they are free....
Winz