As far as I undewrstand, the web can only show 256 colours at a time, at 72dpi(which is screen res, so that makes sense). Jpegs from what I understand don't have a limit to the amount of colours that can be shown, though me htinks (note: THINK) that they will only show 256 colours on screen on the web, might be wrong. cool shot btw. Love the colour in it. incidently, you wouldnt have to worry about colours if it was in black and white lol.