kculm:
There are only 2 PWM pins PIN 0 (5)
and PIN 1 (6)
This is a common misconception. ATTiny85 has 4 pins capable of PWM, with two sharing the same clock source. I routinely use this little uC to run RGB LEDs.
Sorry still stuck on this iPad or would post an example.
Also, it is possible to drive any of the pins by software PWM if the application is lighting or anything else where accuracy or high frequencies aren't a requirement.
Cheers! Geoff