I've been having a problem with Snow Leopard since I installed it, and it's been bugging me like mad, but I haven't been able to find a solution or anyone with a similar case anywhere. Today, however, I tried again, and I ran across this news article, which perfectly described my problem: Has anyone experienced anything similar and/or knows how to fix it? It really inhibits me from doing almost anything with my Mac when I can't open any applications. /edit: To add some context, this only happens after my laptop has been running for a while and seems to affect some applications but not others (maybe those that have already run since restart are fine?). I still have over 1.2gb of free RAM while I try it, so I don't think it's a memory issue either.