I'm having lot's of troubles too. When I start iTunes, which has never been a problem before, the application freezes before the window launches. When I use chrome exstensively, the entire computer freezes. Some times when I boot the menu bar takes forever to launch the icons. I've got an Intel 320 300GB SSD as start drive and the original 500GB HDD where the super drive used to be. It's a 2,6 i7 15" MBP with 8GB ram.
I booted to the recovery partition and ran disk utility on both drives. No problems.
When I boot the computer in safe mode the menu bar doesn't appear at all.
Everything is very much slower than before, but really, the big freezing problems started yesterday after I completed my new Time Machine backup to my Time Capsule. I recently moved and when I installed the new network I used AirPort utility to erase the drive in my Time Capsule and I just finished the new total backup. Emmidiatly after the backup it all went to hell.
Extremely frustrating!
What options do you have to check the system for faults except Disk Utility? I mean, I really don't want to have to uninstall or reinstall anything, but I do realize that it's inevitable.