On 22 February, 2006, at 2:25:12, Rob Walker wrote: > Hello, > > I am setting up a G4 450 MHz with Os 10.3. I want to run classic > (OS 9.2) as well and am having problems find directions as to > exactly how this is accomplished. If anyone has any advice on this > it would be greatly appreciated. You also received an answer from Richard Ramsowr who advised partitioning your hard drive or having a second drive for the Classic environment. Unfortunately, Richard forgot that the simplest method of installing the Classic OS is to perform a "Clean Install" of OS-9 on the same drive where you have OS-X. As long as you remember to select the option for a clean install during the installation of OS-9, it will not attempt to overwrite your OS-X system and destroy your set-up. Once you have done the clean installation, use the Classic Preference setting to select that system folder as the one to be used as your Classic environment. You can do a "custom" installation of OS-9 while doing this and not install the portions of the OS that will be handled by OS-X. Those parts include the internet applications, printer drivers, even some of the control panels for OS-9 such as mouse speed and desktop appearance. You can also not select things like Airport if you intend to use OS-X for that. Hope this gives you more lee-way and ideas.