BH proxy software?

Probably not the best place to ask this, since it's not SEO-related 'per-se', but you guys are the only forum I visit regularly, and it's kind-of, almost, rather, possibly -related, so here goes.

Basically I'm just looking for a software that could tunnel all my connections (or some of them, namely web traffic) through proxies of my choice, and most importantly, that would allow me to chain proxies, on a windows platform.
Nothing too fancy, what's the simplest solution that you guys can think of?