NITdroid, though it has gone a long way, isn't really a fully functioning nor supported Android platform. It's like trying to argue that ReactOS is a good replacement for Windows. I would tend to WHOLLY agree with this statement. N900 is an exceedingly, incredibly awful cell phone. It makes a pretty good computer, though. Ditch it as your phone, get something solid to use as your phone like something Android based and then safely tweak around with your N900. You'll also find that your battery on the cell phone will last longer, if you're playing with the N900 more.