File:The Space Jockey.jpg

Image of the Space Jockey seated on what appears to be a telescope. A screenshot taken from the movie Alien.

I took of this image (which was a screenshot saved as a 24-bit PNG) and re-encoded it as a JPEG using WinGIMP. The PNG was more or less around 490 Kbytes, the resulting JPEG is about 34 Kbytes. I believe this would considerably lighten page-load for us dial-up and/or CDMA 2000-1x users (like me, who pay for our internet connection per kilobyte).