hi all, i have read thru all of the pages about the tilt and have not found what i'm looking for. help. is there a way to have text/sms messages from my "contacts" ring the same as their assigned ringtones. all my texts are coming in with the same sounds, which i rarely hear since they are not distinct. or is there a way to group my contacts into a category and then assign a ringtone to the category. i can't figure this out and its driving me nuts

, i love the tilt. except for this non-feature. thanks in advance for input.
LP