Hrm, maybe that explains why I've been annoyed with the syntax scanning. With really long lines or files, it seems to crash the app. This happens all the time when I am working with poorly formatted JSON fixture data.
Yeah on my older G5 system I've noticed that happening. Mostly what it does it beachballs for a couple of seconds, or more depending on size. No real issues on the 15in MBP with 4GB ram though