personal ringtones

i was wondering if it is possible to set a ringtone to a specific person?

If you look someone up from your Call Log, you can select them, hit the menu button, options>set ring tone

i don't have a set ring tone option under options.

I have the storm and what i do is :

Contacts> (Select contact, IE Fred Flintstone )>Menu> Edit> Scroll down to custom ringtones/Alerts> select phone (or Messages).

Curve:

Select Contact > Menu>Edit>Menu>Add Custom Ringtone

-keep