Ok, so I did a completely fresh install of KSP (redownloaded from steam). Launched a pod in sandbox mode, everything seems ok. Then I copied the USI/LS folder into GameData. Relaunched the game, launched the stock Kerbal-X with 3 grey suits. "Supplies" do not show up in the resource list. The green LS button shows a completely empty window. I can see the 3 LS containers in the parts catalog in the VAB, but other than that, the mod does not appear to be working for me. Am I missing some sort of dependency? Log file available upon request. EDIT: Ok, I feel dumb. I installed Module Manager and that seems to have fixed the empty/blank life support window. D'oh