For the expansion, the tuning was softened up a lot more to make Forged Alliance a lot faster, and make the experimental units easier to build, plus the UI was overhauled. I actually think it's a better game. I also love adding factions - they're very expensive to make, so nobody likes to do that in our business except me. I'm the first guy that wanted to do it back on TA, but all I could do was add more units. I was really excited to introduce the Seraphim in FA - the only thing stopping me from doing it on any sequel is memory. I've been told by my engineers that for Supreme Commander 2, I don't have enough memory in a PC with 4GB of RAM to have more factions. I'm like 'that's insane!', so we've got to work that one out. We'll return to the SC universe again, but we'll just have to see when that day is. Maybe when everybody has 64-bit processors...