Hello I am new to the whole photography thing. I currently have a Sony DSC-V1 camera. I have noticed with my 7 year old starting to do activities that the camera can not take a moving picture without blurring the picture. I may have the camera setup totally wrong and I have read the book but stilll no clue to what ISO and noise means and such. Basically I am looking for opinions on what to buy that is around $500 or so that I can take decent pictures without the pictures being blurry. There is a huge delay on my current camera so when I want to take a action picture, its too late by the time the camera snaps. I dont need some fancy professional camera just something nice that will do the job I need done. Thanks in advance.