Anyone have this camera? I just got it from Costco (90 days to return for any reason) and it seems good so far, but I am concerned about the shutter speed. I am upgrading from the Canon SD550 (7.1mp) to this SD950is (12mp) mainly for the image stabilization feature. My SD550 seems to take 2 seconds to take the photo (from the time I press the button) and the new one seems to take 3 seconds. I notice the difference but I wonder if it is going to make a big deal in capturing the pictures? Can anyone recommend a better compact digital (point and shoot)? I am not ready to make an SLR plunge yet (although I am intrigued). Thanks for the help!