On 02/02/07, Aaron Willems <aaron at macmanifest.com> wrote: > > He's right. You need to have Mac OS 9 (Classic) installed on your OS > X computer in order to run older Mac OS 9 apps. > > On Feb 2, 2007, at 3:38 PM, Chris wrote: > >> Hello I am having a debate with my setp son who is a pc guy. He >> says I can run my adobe software ( illustrator 9, photoshop6, etc. >> on the tiger operating system. I say I need to have 9 installed and >> that they will run on version 9. Who is correct? If Illustrator 9, Photoshop 6, etc. are OS 9 apps, then Chris needs to boot into OS 9 to install them, but afterwards, they should run in both OS 9 and OS X (via Classic).