Canon SX1-IS vs Sony DSC-HX1 (vs ???)… Thoughts?

Hi folks, I thought I’d start a discussion here… considering a dual-purpose camera/HD video recorder to replace our current Canon HV20 HD video-camera. Right away, I’m sure there are some of you out there who will think I’m crazy for wanting to trade the HV20 for a dual-purpose camera/video cam as the video is likely to be inferior in quality. The HV20 is a very well-reviewed video camera. However, with our 6-month old son, I find we rarely use the HV20 video camera, but are constantly takin