RMX (operating system) was originally introduced in 1997 in conjunction with the Windows NT operating system. Since then it has been upgraded to include support for all subsequent protected-mode Microsoft Windows platforms, including Windows Vista and Windows 7. INtime can also be used as a stand-alone RTOS. INtime binaries are able to run unchanged when running on a "stand-alone" node of the INtime RTOS. Unlike Windows, INtime can run on an Intel 80386 or equivalent processor. Current versions of the Windows operating system generally require at least a Pentium level processor in order to boot and execute. The introduction of INtime 3.0 included
Management features new to Windows Vista applications as part of the operating system itself. The setup process for Windows Vista has been completely rewritten and is now image-based. Setup is now based on Windows Preinstallation Environment (WinPE) version 2.0, which, amongst other features, runs the entire setup process in a graphical environment, as opposed to the text-based environments of previous versions. Visually, the user interface resembles Windows Vista itself, using ClearType fonts and the Aero visual style, and enabling the use of a mouse. Prior to copying the setup image, users can graphically resize partitions. Support for loading third-party disk drivers has improved. Whereas Windows XP