im looking for a new camera and need help

hey all of you photography lovers. i am a lover as well, but i dont know the first thing about cameras, lenses, etc. all i know is how to point and shoot. but the thing is that i want a nice camera to take some clean but somewhat professional photos without spending an arm/leg for a good camera. i am a big fan of rolling shots and im guessing that image stabilization is part of that. anyways, im looking for a camera with over 10 megapixels and some cool features like image stabilization for $500 or less.

i was looking for something like this.
http://www.bestbuy.com/site/olspage.jsp?skuId=8749946&type=product&id=1202649426785

any help with finding a camera would be:thumbsup:

thanks everyone