assign a ring tone for text message alert

[johnboyinfl]

is there a way to assign a ringtone/alert sound for a specific sender for a text message. in other words, i would like for the alert sound to be different if it is coming from my wife.

saw this thread....for the palm tre pro.
http://forum.ppcgeeks.com/showthread.php?t=85500

was wondering about for the touch pro.

thanks,
johnboyinfl