[ame=http://www.youtube.com/watch?v=GIo3UdxXgYM]YouTube - Change The Font On Your Notes App With NotesFont - iOS Vlog 178[/ame]
NotesFont is a great tweak to have if you are somewhat addicted to your Notes app and/or use it a lot. You can change the look and feel of the notes app with something simple like changing the font. iOS 4.2 has already added this feature, but if you just cant wait for the feature, want to check it out, or you rather not be on 4.2, this is for you. Check out NotesFont in Cydia.
