My mbp in the last week or so has started throwing massive temper tantrums. system Model Identifier: MacBookPro8,2 Processor Name: Intel Core i7 Processor Speed: 2.2 GHz Number of Processors: 1 Total Number of Cores: 4 L2 Cache (per Core): 256 KB L3 Cache: 6 MB Memory: 16 GB Boot ROM Version: MBP81.0047.B27 SMC Version (system): 1.69f4 Serial Number (system): C2QGX031DRJD Hardware UUID: AB9E2068-1400-57F3-AE34-FE31A683DB8F Sudden Motion Sensor: State: Enabled Usually will start with something like firefox crashing over and over again , which i thought was a flash issue but seams to have evolved to pretty much any web site. Sometimes it takes a system restart to get it up again or will eventually go into kenral panic and lock up. Other times its photoshop / lightroom plugins will crash on the same plugin opening every time till you re boot then it works ok for a day or two. Im getting very frustrated with it as it seams to be happening a lot more , i have had three kernal panics this week alone. Where is the best place to start to begin diagnosing this?