AT&T local service required.
 

Laptop users and some desktop users may need to purchase an Ethernet card.
 

Minimum computer requirements: Processor - Pentium-class processor, 266 MHz or higher (Windows); PowerPC (G3, G4, iMac) (Macintosh). Operating System - Windows 2000/XP or Mac OS 9 to OS X 10.3 (excluding OS X 10.0 - 10.0.4). CD-ROM Media - CD-ROM or DVD drive. Disk Space - 125MB of free disk space (Windows); 100MB of free disk space (Macintosh). Memory - 64MB of RAM (128MB recommended).