As the installed base of Microsoft's newest operating system, XP, grows, guides to its use will continue to proliferate (see also Computer Media, LJ 3/1/02). Upgraders with little previous experience will be drawn to 10 Minute Guide, which highlights changes from earlier versions and explains common tasks step by step. Small and leaving no room for background or troubleshooting assistance, this should be purchased in conjunction with more comprehensive guides, such as The Missing Manual. It provides enough background to allow new home users and upgraders to get up and running, while leaving them feeling as if they have a handle on why and how things work. Ample screen shots and sidebars further this process; recommended for all libraries. Headaches, for beginning to intermediate users, focuses on troubleshooting common XP problems and annoyances, like a too-rapid cursor blink rate. Nutshell is a reference for advanced users of home and professional editions, with an alphabetical format that allows quick lookup of functions and features within larger sections (e.g., networking, the registry, etc.). Each is useful and appropriate for larger libraries.'Copyright 2002 Reed Business Information, Inc.