ive said this before...
seriously, what is apples beef with us customizing our SMS tones? it is a fundamental function of ANY cell phone, how is it NOT incorporated into this device?! its absurd!
i just dont understand their line of thought in locking users out of basic customization, especially something like an alert.
Changing my alert sounds was the PRIMARY reason i jailbroke my first, and current iPhones.
even though when im out in public my phone is on vibrate, i cant help but think how mundane it is when i hear someones stock alert sound go off. i almost feel bad. like apple expects us to be lemmings or something.
to the OP, take matters into your own hands, jailbreak your phone in 5 minutes, make your own alert sounds, be different and be happy