and btw ultima i found noticed that ,the problem i said before (setting not getting saved between refreshes) occurs when using utorrent 2.1 alpha ( which btw i dont recommend to users cause its still buggy, like not removing !ut extension buggy),so when i used utorrent 2.0 it saved the preferences just fine so be careful when testing with alpha version.(maybe they changed the preferences structure or something but still i may be wrong.)