How do you give somebody their own special ringtone on the Blackberry Bold?

[Caffeinated College Boy]

go to the person in you contacts(phonebook?) and the option to set a special ringtone should be there

 

[Caffeinated College Boy]

go to the person in you contacts(phonebook?) and the option to set a special ringtone should be there

 

[Kelly]

For example, how would I make it so when 1 friend calls, a different ringtone plays than when the rest of my contact list calls?