I just purchased a Sony a couple of weeks ago.. 7.2 Mega Pixel and a 256K mem stick for $425.00.
Still getting used to the camera but the pictures are fantastic, and it is very quick on the focus and reset.. even has a burst mode to blast 6-8 pictures in a second for sports applications if necessary.
Small, lightweight, fits anywhere.
Sorry - I forgot the model # but will research if you want.
CQbert