Wow! Amazing, great job, nothing works for how well this was done. I nearly managed to get to that last section when I was level 5, onyl half upgraded, showing either I'm too good for that or it was too easy. Chuck needs a theam song- he's amazing. Upgrading was hard after you hit the 2/3 point, though. Hard to get the materials. Should be on the front pages, because this was done just great!