Sunius

I just finished my greatest achievement so far: I rescued a kerbal from a reverse solar orbit. I built a ship with 18k delta-v (from Minmus orbit, as that's where my refueling station is) and had to save him within 19 years. The trip back was scary... I ran out of fuel when doing retrograde burn to get captured into orbit around Kerbin - I lacked 200 m/s or something like that. So I abandoned ship and continued burning retrograde using EVA thrusters, and managed to achieve a stable orbit with an apoapsis just below Minmus. That meant that I had to build a second rescue ship, but rescuing somebody from orbit around Kerbin was much easier and less stressful :).

That's not how RAM works. Just because you can access it doesn't mean you will. Are you also going to complain about it not using up all free space on your hard drive? In any case, I found that frame rate some times drops badly. I actually looked at it and found that steam overlay was taking significant amount of time even when it wasn't rendering anything. Disabling it gave some nice improvements.