Partition Boot Manager (PBM) is a new and unique boot manager that allows you to support up to 256 operating systems on a single hard drive. This is great because you can make your computer act like it is more than one computer. PBM gives each user security and protection from another user corrupting their system. It also allows you to run many different operating systems (Linux, Windows, etc.) on a single computer. PBM also supports login security so users will see only the OS choices they have access to; and it protects each operating system from others. Unlike other boot managers, PBM is compatible with common partition utilities. Try PBM free for 30 days at no risk - a fully functional program with free, professional e-mail support. We provide the best e-mail support for boot managers, often responding within an hour during business days. Try PBM today - you won't be disappointed.