not so easy, Jonny.
the problem is that all Milestone filesystem is signed by Motorola (that didn't release the signature up to now).
without that signature we cannot write the custom image that includes the custom clock frequencies for the TI OMAP Milestone processor including frequencies over the 550 MHz limit.
The Droid has no signed filesystem and people re-wrote the image files with the higher frequencies.
SetCpu can OC the processor only with those files.
I think you just need setcpu and a rooted milestone to overclock not 100% sure on specifics
Edited by redeyes717, 31 January 2010 - 10:30 PM.