It has mp3 ringtones so I just use whatever, you can even edit the mp3s right there on the phone to make them a ringtone. Right now it's Jay Z- Oh My God chorus as I don't really like words on my ringtone. I also like to use Young Buck- Get Buck but the problem with all hiphop beats as ringtones is after the first 4 bars, it gets hotter because it not only crescendos but usually at that point some more instruments kick in.
is a link to the "How To Be an MC" series by DJ Keys and J Armz available for download in mp3 format. They're famous rap instrumentals for you to practice rapping over, but obviously make great ringtones too.
BTW, everyone should switch to the Sprint SERO (employee discount) plan. It startss 30$ a month for 500 anytime minutes, free nights (7pm) and weekends, unlimited data and text messages (you're even allowed to tether to a computer to use your phone as a modem), and you can even stack any other discounts on top of that if you're eligible (like 15% off if you work at Arbys, 25% Military plan discount). There's also a lighter 5$ for every 30 minutes plan if you want to use it like a Go-Phone. After rebates and refferal credit, I only paid 88$ for my MOgul 6800 phone which is a 500$ and does everything and then some as the IPhone (have to download some apps for some things). Get at me if you want to know how, or I'll post the link here so you can just view the pricing, plans, and phones available