thanks for the link Chuck. There is some good information there.








As for your 100 macro, I'd love to get that lens, but I'm looking into a 70-200 f4 IS first, but wanted some kind of macro capabilities to mess


around with in the meantime. Which teleconverter are you using? I thought the 100 macro wasn't compatibile with the canon one. Is


there a 1.4 tele that I can use with say a 100 macro and the 70-200?