BeLight Software today announced the release of Business Card Composer 4.0, a new version of its DIY business card creation tool. Version 4 features over 100 new card designs, interface changes and improved badge-production capabilities. The update polishes up iPhoto integration, Object and Text editing and brings numerous other changes. Upgrades to Business Card Composer 4 is free for users of version 3, and is priced at US$14.95 for users of version 1.x or 2.x. New licenses are priced at $34.95.