If you aren't aware yet, the next update to tekkit removes rm, dm, condensers, collectors, and everything associating with them (tools, etc). They claim this will "balance" tekkit more, but the current EE is a great mod. There really is no need to replace it with EE3, it's plain stupid. Tekkit will die out if this really happens. Comment on this if you agree with me. We have to save tekkit.