SchoolHouse Rock! 1st & 2nd Grade [Win Mac 2 CD-Rom Software] [Supports Windows 95,98,Me,XP - Macintosh System 7.1 (or later)] SchoolHouse Rock! 1st &amp; 2nd Grade [Win Mac 2 CD-Rom Software] Windows 95/98/Me/XP, 486/66MHz processor or faster, 8MB of RAM, 16MB free hard disk space, SVGA display with 256 colors, 2X CD-ROM drive (or faster), Windows compatible sound card, QuickTime v2.1.2.59 Macintosh Requirements System 7.1 (or later), 68040/33 MHz processor (or faster), 8MB of RAM, 16MB free hard drive space, 2X CD-ROM drive (or faster), 256 colors monitor