Thanks for the tips. 

gibby.g; I'm going to look into multiple runtimes next, as that seems to be a likely improvement to my current strategy of tossing everything into Downloads.

geep; I'll give Poser University a look, though I've been out of school for so long I don't even remember what my SAT scores were.

ockham; That's a unique idea. I'll save that for later, as I'm not sure at this point how much I use that drop-down menu.