McAfee Internet Security Suite 2008, SBE, 5u, SP. License quantity: 5 user(s). Minimum RAM: 256 MB, Minimum processor: Intel Pentium 500 MHz, Minimum system requirements: 800 X 600 Internet .NET Framework 1.1.4322 Microsoft Internet Explorer 6.0. Compatible operating systems: Microsoft Windows 2000(SP4), Windows XP(SP1), Windows Vista