Ever wonder exactly how many terrain Sprites you have left? Have to change Block IDs for other blocks to remove conflicts? Wanted to keep all of your mods' block ID's in a simple, easy to read format?
Allow me to introduce, The IndustrialCraft Block ID Table! HAYO!
Just start off by adding your additional mods' ID to the right of the IC list, x-ing out the ID's that are already taken. To see your remaining IDs, just scroll over to your furthest added mod and look for blank spaces.