jsomby: He's stated that it's a stock power kernel, with the only modification being cfg80211 or whatever being compiled as a module. If it's a slightly modified power kernel, but it doesn't explicitly say it removed overclocking (a default feature of power kernel for just about ever now), chances are it hasn't. (And if that's not clear enough: No, it doesn't remove overclocking support, meaning yes, you can overclock.)