I took it upon myself to make a new icon for Planeshift. It\'s not much, just the blue crystal.
Directions:
Windows - Download the .ico file at
http://www.savefile.com/files/4454360 and save it anywhere you\'ll remember. Next, navigate to your Planeshift shortcut (in the start menu or elsewhere), right click on it and select properties. Make sure you\'re in the \"Shortcut\" tab and click on \"Change Icon...\". Select \"Browse...\" navigate to the bluegem.ico file and press \"Open\" -> \"OK\" -> \"Apply\" and lastly \"OK\" to close the window. If you did everything right then you have a new icon!
Mac/Linux - not real sure cause I don\'t own either, maybe someone else could post how to do it
Here\'s a picture of the 3 sizes - Have fun

EDIT - FYI the white ovals around the icons in the picture are transparent in the real file

P.S. Shout out to everyone who works on Planeshift: Thanks for the great game!