Thanks, you guys are great! And thanks for all your help getting Optifine working on my 1.0 build this morning too!
[EDIT: Quick Note: You guys have some errors on the items sprite sheet - the LapPack should be just to the right of the terraformer blueprints (10,7). Next to that (10,8 ) is where the Iridium Orce chunk should be. Where you have the LapPack (3,15) is actually the CF backpack. And next to the tin wire should be the splitter cable ( 8,12) and the detector cable ( 8,13).