What do all those different light modifiers do?

[Jonathan]

Or "why do I sometimes use a 150 octa but prefer to shoot with a 7 inch dish and grid?"

Let Uncle Zack explain it all to you - http://www.zarias.com/modifiers-from-day-03-of-my-creativelive-class/

[Graham]

   Interesting site. I'll have a good sniff around at the weekend.
                 Graham 

[Graham]

 Just watched his take on workflow, very interesting, held my attention till the very end! (Theres a first.)
              Graham.