ok my friend found this really good program that allows you to overclock your ppc. the only downside is battery life, but some things can be sacrificed. pocket hack master, its awesome
that app is so old. when the dell axim's JUST came out, i bought one. i downloaded that and too my Axim from 300MHz (xScale processor) to 400MHz. it ran like that for about 10 minutes...then it crashed. then i couldn't turn it on/. then i freaked out. then i hard reset it and lost all my data...but at least it worked. then i sold it to my mom