Right, when you set a digital camera to the highest quality setting this also seems to be the biggest image size, are they related? can i set it for a smaller pic and still get the same quality or will it get worse as the pic gets smaller?

I took some pics of my car recently (5mp cannon) on the highest setting and they were huge, far to big to post on a web site or even look at on the computer as you have to scroll across the screen 4 foot to see the whole image, plus when photobuckets resized them it seems a waste of time to me

any tips?