http://www.hacktherazr.com/ click on guides and goto Mobile Phone Tools v3.20f. You can either spend $40 on this at T-mobile/etc or use a torrents and download the software 4 free. You're gonna alsoi need an mp3 ringtone convertor sofetware but that's easy 2 find. And I'm almost positive that a sidekick (motorola I believe) can be hacked using the same guide and Mobile Phone Tools.