The most relevant for installing FCOM 1.0 seems to be this 9 step guide at TESAlliance:
http://tesalliance.org/forums/index.php?/files/file/1294-fcom-convergence/

Is there a detailed idiot guide for all options including COBL and all the fixes, such as the Frans caliper? I had FCOM before, but that was around the time of OOO 1.32. And another question: If I copy the entire data folder, then I can just replace it if I mess up FCOM 1.0, correct?