I'm trying to install a trial download of Photoshop CS3 from Adobe. I've currently got Adobe CS2, on a G4, running OS X10.4.11. I've already successfully installed trial CS3 versions of Illustrator, InDesign, Acrobat, DreamWeaver and Flash. However, the Installer for Photoshop tells me that it can't install Photoshop CS3 as there's a conflict... with Photoshop CS3!!! But I don't have CS3, only CS2. So what's going on? All I can think of is that maybe the installer is getting confused by some shared components somewhere? But I could be wrong.... Anyone got any ideas?