Just curious how they compare. I have the 100L on my 7D and just picked up a used PL45 for my GH1. I'm hoping the PL will replace the 100L (and I can sell it). :smile: I love the 100L IQ, but don't use it nearly enough... And I never print my macro photos bigger than 8x10. I think my current gear is overkill and a smaller, lighter field kit will be more fun.