Looking for Ringtone by group software

[garpttsr]

Hello,

I have looked through the forums and I have not seen anything on-point about this topic. I am looking for something that will let me assign a ring tone to a group, so when anyone in that group calls the ring tone will play. This is instead of me setting the ring tone manually. I have looked at ringmo, but it does not seem to have the functionality I am looking for. I have a lot of contacts and I use the groups for many things. Unfortunately I have to re-do my phone pretty often, stock Sprint ROM, so yea thereso I am looking for something that will see the constant of the group and go with it. Any thoughts or app suggestions?

Thank you,
The Garpttsr

HTC TP, sprint stock ROM for now.