Hi JRP,Thanks for the Info. I don't see myself needing any off camera type of flash. Actualyl, what exactly is a slave?The 138 GN looks great but the 72GN/82GN is already miles above my 12Gn with my pop-up. I am amateur and I don't see myslef needing such a high GN.So now it's time to decide between the Sb50 and 3rd party falshes right? SUnpakc or Metz?Bowmah
Bowmah--"What we have to learn, we learn by doing.""Happiness is not having what you want but wanting what you have."
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