System Requirements for PC Computers Minimum Required Computer: 233MHz Intel Pentium II processor or equivalent 64MB of memory (RAM) 16-bit or better sound card and speakers 16-bit or better video display card at 800 x 600 resolution or higher Windows 98, NT 4.0 SP6a, 2000, ME, XP 56 Kb/s or better internet connection IE 6.0 or better Proper Installation of RealPlayer or RealOne Player System Requirements for Macintosh Computers Minimum Required Computer: G4, G5, or Intel Processor Mac OS X 10.2.8 or later 128MB of memory (RAM) 15" Color Monitor set to at least 800 x 600 resolution 56 Kb/s or better internet connection FireFox 2.0 Proper Installation of RealPlayer Note: To use synchronized PowerPoint course lectures with a Macintosh, you must use the MacPatch software. Failure to do so will result in the slides not changing automatically. Click here to download MacPatch. After downloading, if the window disc image does not open automatically, find the MacPatch icon on your desktop and double click it. Double click "BEGIN HERE.html" and follow the instructions.