[FSPYRo]

I have this rather annoying occurrence almost every game. Once I hit more than one base, my gas and mineral count starts to rise in a rapid fashion. I usually just spam out some appropriate units for my situation, take a third and research some more tech. But quickly I see my stockpile re-appear. I know this isn't what I want, so, what are some other simple ways I can keep my gas and minerals below roughly 500 each..??

Thanks in advance,
Zypher,