How do you make an mp3 song into your ringtone for a Samsung Rant?

I have a song, it's 58 seconds....how do I make it into my ring tone? I checked the manual, but it doesn't say anything about it. Too lazy to go on the phone and ask. :P If you don't about the Rant, just answer any way you know.How do you make an mp3 song into your ringtone for a Samsung Rant?
http://www.ventones.com/free-sprint-ringtones-without-internet





sprint does not allow you to use mp3 files in the memory card as ringtones. they block that. the only way is to follow the above tutorial from


ventones and convert the mp3 files to a video file. then transfer that to your memory card.





VENTONES is the BEST site without that i have used, its free and its the only site that works for Sprint phones without internet. I use it all the time,


I never pay sprint $4 for a ringtone. I just make my own ringtones from Ventones . This is what you do





Step1


a) upload an mp3 file


OR


b) use any youtube video to make the ringtone from their site





step2


crop the file to however many seconds you want with their free online ringtone maker





step3


after you finished making the ringtone (don't press the send to phone button)


click on the ';sprint customers without internet'; button





step4


that will take you to the


FREE SPRINT RINGTONES WITHOUT INTERNET PAGE





step5


click on a link in the middle of the page





step6


wait a few seconds and then you will see a link to download the new specially formatted sprint ringtone file





step7


transfer that file (it should be in .3g2 format, NOT in mp3 format) to your dcim folder (memory card).





if that didn't work, try making the ringtone again from a different mp3 file, maybe the mp3 file was corrupt