Desideratum today released Praeco 1.5, an update to its eBay auction tool for buyers and sellers. Version 1.5 adds several new features, including expanded searching options, more display customization, auction countdowns, encrypted bidding passwords, and fixes for Mac OS X 10.2 (Jaguar). Praeco is available for Mac OS 8 or higher and Mac OS X, and is priced at US$29.95.