Need some help here folks, for the past few weeks Safari has been acting up and crashing/beach-balling. It happens randomly, some days not at all but today has froze on me half a dozen times or more. I have Safari 5.0 with Click for Flash and Adblock installed running 10.6.4 on a nearly 3 year old imac. This is my first (major) problem since switching to osx and do not really know were to start trouble shooting the problem. I have tried repairing permissions, resetting Safari, Techtool finds nothing wrong with hardware but when I ran Onyx today the whole system seemed to freeze for a few minutes. Any hints to as what I can check?