Cut brie cheese into small chunks; place in food processor with cheddar cheese chunks, beer, sun-dried tomatoes, horseradish sauce, Worcestershire sauce and pepper.  Pulse mixture, scraping down the sides of processor bowl with a rubber spatula, until mixture is fairly smooth, but with some bits of cheese still present.

Add parsley.  Pulse mixture just to incorporate.  If mixture remains too thick, work in a little more beer until desired spreading consistency is reached.  Pack into two (2 cup) crocks; cover surface of spread with plastic wrap.  Refrigerate at least one day before serving to allow flavors to blend.  (Spread may be made up to 1 week ahead and refrigerated.)

Let spread come to room temperature before serving.  Accompany with crackers, raw vegetables, and/or breadsticks.

Nutrition Information, per 2 tablespoon serving:
90 calories; 7 g fat; 4.5 g saturated fat; 1 g carbohydrate