Hi all, just a few quick questions. 1. Haven't played since long before career mode was introduced. I was reading up on it and watching some videos before jumping in. I kept seeing that money/cost of parts was something new to career mode. However, I've been building my first rocket with the few parts that I have, but I don't see a running cost anywhere, but each part does have one. Am I missing something? 2. Also, is an antenna required to do science/send data back, etc? 3. I was checking out Scott M's first career mode video "Kerbal Space Program - 0.22! Lets Do Science! Lots Of Science" and I notice that he has all his fuel tanks stuck together without any structural pieces. I cannot get this to happen, what gives? Thanks!