hi guys i need a help about this tutorial http://wiki.nitdroid.com/index.php?title=N900-install when I type wget http://e-yes.nitdroid.com/nitdroid-0.0.4-froyo.tar.bz2 it writes error " Cannot write to nitdroid-0.0.4-froyo.tar.bz2 ( permission denied)" help meeee sorry for my bad english