i'm using a macbook (1.83 GHz Inter Core Duo using OSX 10.4.9). I'm using Logic 7 vanilla. When i open certain songs that were transfered from a studio hard-drive, they crash immediately. Initially there were crash log entries but not anymore. and no 'Logic Pro Crashed' message appears either. the songs should be fine as they were opened fine on the studio computer. can anyone help me? i've read through threads but can't see any solutions that don't mention reading the crash log.... urgent as it's for a project with a deadline!!! thanks very much guys!!!!!!!! jack