I have seven computers!!! PC 1: The Dinosaur--- Windows Snowball (Windows 4 Workgroups; 3.1.1) PC 2: The Server--- Windows 2000 Server PC 3: The Little Blue Jet--- Windows Vista Ultimate x64 PC 4: The Officeur--- Windows 98 PC 5: The Gamer--- Windows XP Professional PC 6: The Big Beige Semi-Jet--- Windows Vista Home Premium PC 7: Localhost--- Windows Vista Home Premium x64 Currently using #s 3, 1, and 7