5 virtual desktop pitfalls

Most CIOs have started considering virtual desktop infrastructure and other types of desktop virtualization, but only a minority has reached the deployment stage. (See related story, "As Windows 7 gains steam, VDI set to rise".) Virtual desktops can potentially provide more flexibility for users, make it easier to apply patches and reduce IT help desk calls, but there are still numerous problems that keep desktop pros up at night. Here are five pitfalls to watch out for.