The Compaq Evo Thin Client T20 is a Windows-based terminal popularly referred to as a "thin client". A Windows-based terminal or thin client is a client device that connects over a network to a Windows NT Server running Windows 2000 or NT Terminal Server Edition or either of those operating systems with Citrix MetaFrame software running atop the server OS. This combination of client and server running a thin client solution is referred to as Thin Client Server Computing. But the thin client is just a part of that overall solution.??A thin client Windows-based terminal only processes keyboard input and screen output, leaving all application processing and storage to the server. Compaq thin client solutions can allow companies to dramatically lower the costs associated with their client/server infrastructure. Unlike a traditional PC with high-speed processors and data storage, these terminals are optimized to act solely as "windows" to the server where users' applications and data reside. Instead of applicat...