Okay... this is beginning to look like one of the (many, many, many) games that are somewhat beyond my reach, in terms of skills. But, just assuming I ever manage to whittle my 4-point-something minutes down to anything resembling the required 2.50, what exactly am I supposed to *do* to activate the machines? Because there doesn't seem to be any way to interact with them when I press D...
Also, is there a fun way to practice the skills required for the speedrun without, y'know, actually repeating the speedrun itself three thousand times? (I've done it a dozen times or so now.) Are there, for example, planet systems accessible at this point in the full version that would allow me to get better at the controls while actually doing some exploring? I'm currently playing the demo version.
(I think the only reason I got moderately good at KS is that you can distribute the learning curve over so many different levels there... That way, you don't run into the same brick wall all the time.)