Hmph - after just over a year, the zip on my Lowepro Slingshot 200 camera bag has come unstuck :o(
So, I'm in the market for a new one... I've had some suggestions and Domke look good, if a bit expensive. I liked the slingshot idea though; it seemed to work well. The main prob. was that it was always on the same shoulder, so it got a bit much after a while.
There's an alternative from Kata that is interchangeable shoulder-wise, or can be used as a back-pack - so that might be a goer... I think a bit of hands-on is required, so it sounds like a shopping trip is on the cards...