Mainframe and Workstation Availability IBM/MVS, IBM/CMS VAX, AlphaVax, AlphaDec, VaxStation and DECstation (VMS, OpenVMS, OSF1, ULTRIX) SUN, HP, APOLLO, RS/6000, CONVEX, SEQUENT, Silicon Graphics, and other UNIX workstations   PC and PC Network Availability Windows 7, Vista, XP SCO Unix PC LANs running Novell Netware and Microsoft Windows 2000 Server and above