It's a sickness, but, they say, the best way to conquer such a sickness is to talk about it! Well, I have been and, folks, it's not working! I bought ANOTHER camera bag the other day. Yes, it's true. I couldn't help myself and, and, I love it! For micro 4/3 shooters with an external flash and a few extra lenses, I think the Lowepro Streamline Sling is a great choice...for me. Your mileage may vary: http://www.infotor.com/blog/journal-the-lowepro-streamline-sling-may-the-perfect-bag-for-micro43/. Anyone else like to chime in with their favorite bag confession?