I'm using the Blackberry Storm. Just upgraded to 5.0.0.328. Now my SMS messages display the telephone numbers and not the contact names. Any known fix for this?

Press the green dial key > menu > options > Smart Dialing.

Set your national country code and 10 for the number length, and your area code.

Also, check that your content protection on the contacts is off, at Options > Password, if you have the password enabled you will see the content protection options.