Since updating to Lion couple of weeks ago on my MBP i7 , my Safari is playing up very strange things are going missing in my book marks then the next day they are there ?? On Saturday night the fan in the machine was making such a loud noise thought it was going to take off all very strange to me ?? The machine is brand-new by the way under 4 weeks old , what are your views ? thanks guys
My Question is do I need to re-down load Lion again and would do any harm ?