Sound or vibrate alerts

How do I set an alert so that I know when I've recieved messages (emails, text, and IM)?

Your phone already automatically alerts you when you have received a message, call, etc... so I am assuming you are asking how to change the sound you hear when you receive an alert, go to Profiles>Advanced>Edit, then select the profile you wish to edit. (Loud, Quiet, etc.)

thanks so much...works great