Hiya, still having probems, running Illustator 10.0.3, on a G4 mac, OS10.3, 896MB Ram, 7GB available HD. When trying to save files to pdf in the screen optimised format, i get an error dialog box that says "illustrator is having difficulties, not enough memory to complete this operation" This happens on files with only illustrator bits in it and also files with photoshop eps's in it.

Any ideas what happening here?