One more question, am I correct in assuming tht if you upgrade a colony ship to a transport that you keep the people/soldiers that were already on board?
Yes, You are correct. This is why I use not original colony ship, but colony ship with 500 colonists at the start.
Wow, that's good to know. I learn something new every day on these forums!
I find that kind of funny, actually.
"Wait, we're an invasion force? But I thought we were settlers..."
(I was just looking for better bonus tiles)
You mean you get better tiles with increasing map size? Make that learning two things every day!