OK, a little background first. I am a new owner of a Razr M. I am not very good at using a smart phone as this is my first one. I purchased an app titled "Easy Ringtone Maker". I emailed/texted from my computer a bunch of mp3s of different songs I wanted to use as ringtones. When the text was received by my phone, I opened the files and saved them on my phone. I then used the app Easy Ringtone Maker and assigned various songs to different people in my contact list. It all worked fine and rather easy to do. But.... here's the issue I can't figure out. I want to set a particular son to be my "default" ringtone for when I get a call from someone that I did not assign a ringtone to. I tried setting this song directly thru the app (Easy Ringtone Maker), I also tried going to "tools, sounds,settings", and setting my phone ringtone thru that. No matter what I do, the ringtone won't work and keeps ringing with a generic sound that came with the phone. Anyone have any advice for a newbie? BTW, I do not have or use an SD card if that matters. Thanks.