Are you disenchanted with any of the following?:

• Spiralling Licence Costs.
• Heavy Administrative Commitments To Dispell Any Virus Threat.
• The Insecure Nature Of The Microsoft Operating System.
• Computer Performance.
• Time Spent And The Inconvenience Of Constantly Updating Spyware And Virus Definitions.
• Perhaps you have even been the victim of a virus attack and appreciate the revenue that
  • It took to eradicate it.
  • was missed through lost production.

If you are, then you should at least be considering the alternatives for both Windows based Servers and Workstations.