On Thu, Jan 12, 2006 at 09:50:35AM CST, Linda <XPressoBean at mac.com> wrote: : : On 1/12/06 9:31 AM, Matt Gregory wrote: : : > (although so do iBooks and iMacs, but no "Power" there... : : Right. The PowerPC chip was around for years before these came out. It?s : possible that the naming of the chip coincided with the release of the first : desktop in which it was used, and that PowerMac was named to fit the grid : with PowerBook. Actually, the "PowerBook" moniker precedes the PowerPC chip by several years. Model CPU Release ===== === ======= PowerBook 100 Motorola 68000 Octobor 1991 PowerBook 140 Motorola 68030 PowerBook 145 Motorola 68030 PowerBook 150 Motorola 68030 PowerBook 160 Motorola 68030 PowerBook 160 Motorola 68030 PowerBook 165/165c Motorola 68030 PowerBook 170 Motorola 68030 PowerBook 180/180c Motorola 68030 PowerBook 170 Motorola 68030 PowerBook 190/190c Motorola 68LC040 PowerBook Duo 210 Motorola 68030 PowerBook Duo 230 Motorola 68030 PowerBook Duo 250 Motorola 68030 PowerBook Duo 270c Motorola 68030 PowerBook Duo 270c Motorola 68030 PowerBook Duo 280/280c Motorola 68LC040 PowerBook Duo 520/520c Motorola 68LC040 PowerBook Duo 540/540c Motorola 68LC040 PowerBook Duo 550 Motorola 68040 May 1994 -- Eugene http://www.coxar.pwp.blueyonder.co.uk/