since two weeks we have new Macs with OS 10.6.2 and we work with Illustrator 14 (CS4). We have problems wth big files (50 MB and bigger). After opening existing AI-14 files and working on it they can’t be saved (error: file is in use or opened by an other user. – This is not the case.). Or by trying to save the artwork this error occurs: »File is damaged«. On a 10.5.8 system it is no problem to work with these files also the »damaged« files are alright.
Does somebody know how to handle this problem on a mac with system 10.6.2?