This document proposes implementing affordable computing for small companies using virtualization with XenServer. It notes that private clouds are expensive due to hardware costs, while virtual desktops provide benefits like easy upgrades, reduced management costs, and improved security. The system would use XenServer 7.5's free edition for multi-server management and VM migration. Windows 7 VMs simulated on VMware Workstation would be deployed for easy upgrades and troubleshooting of expensive desktops at reduced management costs.