Issues just started today on my MBP.. Firefox started locking up on me while pages would be loading... then when I would go to force quit the app, OSX would give me the hanging beach ball. Dock wouldn't work, force quit wouldn't work, etc. I had to hold power button down. Restarted, reset permissions, cleaned logs, ran few ONYX maint apps, etc. Loaded up firefox, and used laptop for 5-10 minutes, and had the same problem again. Had to escape the same way. What is going on? Any thoughts? Details: * I'm at work on a new network using 64-bit encryption. * Just updated firefox yesterday with 188.8.131.52.. * OSX is up to date on updates Let me know what other details you need..