Ok, I reckon my Mac is about to go belly up on me as its become really tempermental over the last week. 1. It keeps cutting off and restarting itself - generally when the mouse stops repsonding and i get the spinning wheel 2. I get the sopinning wheel a lot while I'm waiting for apps to respond. 3. its very slow. 4. A pop up keeps appearing - about not having a plug in to play this movie ( maybe Ive got something from downloading movies!) 5. Ive had nothing but issues since i switched from Firefox to Chrome. 6. Some pages in Chrome arn't rersponsive. Ran Disk Utilities and it says ok. Any suggestions peeps?