In the Components.txt file the CSM is only given the ability to hit ships and planets. If something in the game info screens tells you it can target satellites it is wrong. Are you sure you are reading the right info, though? It can be _installed_ in satellites, and you might be misreading the line about what ships can carry it as what ships it can target.
And no, satellites do not need supplies. They are like tiny bases, except that they can be picked up and moved. This is their advantage over bases. Now if we could just get drones.
[This message has been edited by Baron Munchausen (edited 19 October 2000).]