Colonial Campaigns Club (CCC)

I am tired of waiting several seconds for the new window to build up when I switch from the games to the email programme and back (something I obviously do quite often). I think more RAM for my machine is the answer, no?

I don't know much about computers, but it appears there is an empty slot next to my existing RAM so I should be able to double it. How important is it to get exactly the same sort of RAM with the same specifications (there appears to be quite a number of different kinds)? Or should I just buy a new, bigger card?

Or would it be better to get a better graphics card? [:0]

Any input appreciated. A better reaction time from my machine would obviously increase my enjoyment and performance in battle (oh wait, I suppose that's something the rebels won't support [:D]).

Thanks! [:)]