Not a guinea pig
ETS, the wonderful people who do the GRE (don't worry, I wrote that sentence looking for the absurdity) emailed me (and, undoubtedly, a few thousand others who took the GRE in the past year) asking if I would test new questions for them, and get paid for it. (As opposed to the usual GRE CAT, where we pay them to test questions on us.)
Apparently such testing can't be done with a Mac, though. Too bad. Not that I have the time for such frivolity, but I will miss taking their money.