Can we run servo motors on something other than PWM?

[mr_abomination]

Our team has run into the slight problem of using too many motors which all need independent control. We've doubled up where we can but 4 drive motors, 2 shoulder motors, 2 wrist motors, 2 shooter motors, 2 servos and a pulley quick. Because of this we have run out of PWM ports...

We are wondering if anyone knows a way we could use a different channel, say analog, to control our pair of servo motors. There's only two of them so modifying the base servo class isn't out of the question.

P.S. we're using C++ as our coding language.