Hi, I use V9 on a Apple G4 with Epson Stylus 1520. It works very well, cept a few times it did 'crash ' and didnt print certain layers. I reinstalled the entire program and all is well since. I do see an ocassional file curruption where the file will not resize in the print set-up. So I make frequent back-ups!
Also, sometimes the program will have a 'text crash' where all text dissapears? a simple relaunch/reboot takes care of that, thank goodness. Peace