. . "Within FIG. 2, six process step arrows are shown to illustrate the control flow of the CEM tool of the present invention. [0153] In step 1, a user 116 utilizes a device such as a personal computer (PC) (e.g., an IBM??? or compatible PC workstation running the Microsoft??? Windows 95/98??? or Windows N??? operating system, Macintosh??? computer running the Mac??? OS operating system, or the like)," . .