From the developer: "BLS-2003 promotes the best 32-bit league software for Windows 98, Windows Me, Windows 2000 and Windows XP. Since 1975, CDE Software has provided the sport of bowling with the best in league software. BLS-2003 takes bowling into the next century with the great features and reliability. BLS-2003 makes your work easier and more fun so you'll always want to be the league secretary! Supports one-click uploads to Bowl.com and LeagueSecretary.com."