I get bored of my cell phone ring tones too often. And when I try to download new ring tones, I don't like them all that much. There are loads of Hindi songs' ring tones available but they sure can do better to make those sound as good as the real songs. There are always more than one beats wrong and it can get really annoying when you listen to it more than once.
After changing the tone, I miss a lot of calls since I don't remember my new ring tone.