I asume you mean cpufrequi as ive seen this same post there too, yes you can use it with titans kernels ive been using it for a while now and the gui is pretty self explanitory, however there are some dependency issues regarding pr1.2 (see the first post on the cpufrequi thread for how to install) for now you can only change the max frequency with it, your minimum will remain at whatever you have it set at, although i believe this feature is in the next update, but personaly i leave my minimum at 250 and its only the max i want to change on a regular bascis, all in all its a realy usefull app.