I'm using Illustrator 10 on a G4 running 10.2.8. the problem is ... When saving a document I get an error that says the file is "busy", although the document does save. And when I do save a document a Temp file is created. As more saves add up so do the Temp files. They are called "AI Temp" and then a long number. these files are the same sizes as the documents and, so far, are impossible to delete.