Is there a way to extend your ringtone? We all probably make our own ringtones to our likings. I customized mine to a mp3 I like to hear. While this may seem and or sound strange, I like to ignore calls and just hear the ringer sometimes. I am wondering is there a way to extend the ringer's time limit, which I have no clue how long it is set to ring by default, my guess would be 15-30 secs. Which is to short especially when the thunderbolt's vibrate is not as strong as the incredible's. I need it to ring longer sometimes you can't hear it in time. So any suggestions? Any Market apps available possibly? Thanks Thunderbolt fam in advance for your help and suggestions.