Attached Link: http://www.renderosity.com/viewed.ez?galleryid=692390&Artist=Robo2010&Start=1&ByArtist=Yes

The very top Pic example is how the render looks like right after a render and before it is saved as a Jpg 100%. Their was hardly quality lost, although Jpgs formats are good for loss quality. I struggle with this when rendering full body rendering. Then the pic in Post #7 was rendered 4x larger than 1024x768. Then saved in Jpg format. Normally I do not like to do postwork at all. Sometimes have no choice "Lighting, color". Been fortunate once in a Render.