Lets see how many of the nice MIUI's can help jog my memory on this. I believe, up until 12.31, I was able to go in and, when setting a notification ringtone, I was prompted for which program I wanted to run. I believe I always selected Music, and was able to assign default ringtones or select from other sources. I can't do that today on 12.31, and am trying to figure out what is missing, and if I can add that back in. I had been running Handcent and had a separate notification for texts versus notifications for e-mails, plus having separate ringtones assigned for certain friends when they called. Someone will have this answer right away and I would appreciate the help on this!