To use RealPlayer 7 Basic, you need the following:
A Mac OS or Windows (95, 98, or NT 4.0) computer
32 MB RAM for Mac OS and 16 MB of RAM for Windows
A hard drive with at least 30 MB of free space
A video card capable of displaying 65,000-colors
An Internet connection & web browser
Internet connection and 4.0 browser (Internet Explorer or Netscape Navigator)
Note: Higher bit rate content will not perform well on a lower end Macintosh with a minimum amount of RAM. We recommend playing higher bit rate content on a Macintosh with a 233 MHz (or faster) PowerPC G3 processor (e.g., iMac, iBook, or G3 and G4 models).
We recommend that you use RealPlayer 7 with Virtual Memory turned on and allocated to at least 65 MB. As a general rule, please do not run many programs while using RealPlayer 7 for Macintosh with high bit rate content.