|   | A Software Support Agreement is highly recommended for all products. Customers with the 
																current support contract are entitled to free software upgrades, as well as 
																email, phone, and Web-based support when you need help with the system. 
																Upgrades are defined as changes to the major or minor version number and are enhancements 
																to the software (i.e. switching from version 2.1 to 2.2 or from 2.0 to 3.0). Updates are 
																defined as changes to the revision number and generally include small enhancements and bug 
																fixes (i.e. switching from 2.1.1 to 2.1.2). Updates are always free regardless of whether 
																or not you have a software support plan. 
															 |