I have a new iBook G4, 1.42 GHz, 512RAM, running OS 10.4.5, with support for OS 9.2.2, which I use a lot. I have no problem with Adobe Illustrator 9.0.1, but Photoshop 6.0.1, ImageReady 3.0, Photoshop Elements 1.0 refuse to open - they get as far as listing fonts - of which I have many, but mostly disabled using Font Book now with Tiger, rather than ATM Deluxe, which I used before getting this computer. Have checked duplicates, bad fonts - by verifying with Font Book, and trashed and tried to reinstall the programs - they get as far as "listing fonts" and then quit with the message "unable to continue because of a hardware or system error. Sorry, but this error is unrecoverable" Many posts on the web about this issue - and everyone gets the same message - any ideas from any of you? Did reinstall my old printer and make it the default as it was working with my old system OS 10.1.5 and Photoshop, even though I will not be using it - and the programs still hung, though Photoshop 6 got a little further before it gave me the error message. Adobe is no help whatsoever, and while I am under tech support still for Apple, they obviously refer me to Adobe. I am wondering what requirements any of these programs are balking at - I would like to use at least Photoshop - mostly for picture restoring and touch up, but do artwork also with it. Thanks - Lyn