I bought the Canon S1 when it first came out and was fairly happy with it. What eventually got me to sell it and upgrade to the 10D though was that the S1 wasn't fast enough to take pictures of my kids as they moved around etc. I've been happy with the 10D but there's no getting around the bulk so we're finding that more often then not its getting left at home. We also have a camcorder that isn't being used either yet there's times we'd like to have the option to shoot video. So I'm contemplating selling my 10D and lenses and buying a S4 when it comes our or the Olympus 550UZ (I know I know) if I can't wait. I'm worried though that either of these won't be fast enough and I'll regret downgrading from the dSLR.


