Question: Do I need a server?
Answer: Any computer with Windows or Macintosh operating system.
Computer with installed Windows (2000 SP4, XP SP3, Vista or Windows 7) or Macintosh (10.4.11+ Intel based) operating system.
For Windows x86/x64 1.6-gigahertz (GHz) or faster processor with 512-MB or more RAM memory.
For Macintosh (Intel-based) Intel Core Duo 1.83-gigahertz (GHz) or faster processor with 512-MB or more RAM memory.