Increase time in primary fermenter and be careful when transferring to keg/bottle. Avoid all movement of fermenter, bottles, and keg if possible. I rarely use anything to add clarity and my beers tend to be crystal clear.
Primary: Robust Porter from BCS.
Bottled/Kegged: Crappy Bock (my first brew!), IPA, Manny's Octoberfest, Paulaner Hefe-weizen clone (my first all-grain!), Ed's Honey Oatmeal Stout, Dos Equis clone, Pumpkin Spice Ale (my first ruined batch), American Red Ale, Angel Wings from BCS, Edworts Apfelwein, American Wheat from BCS,Terrapin Rye Pale Ale from CYBI, Munich Madness from BCS.