We need a list of ALL IC2 materials that you have, all ingots, gems, machines, etc.. If it is part of IC2 it needs to be on that list if you want it to be replaced after the removal of the mod.
If you do not submit a list you WILL NOT get your stuff back, and it will be your fault for not submitting a list!
Just email firstname.lastname@example.org the list of items you have. We will only spawn things on that list back in so DO NOT forget! Don't for get your Minecraft username in the email.