Hi, I have just purchased my MBP a week ago. In the first 5 days using it there was no problems but after I tried to reinstall Leopard, I kept receving kernel panics at least 5 times a days, all about mdworker and Itunes. I tried to reinstall (freshly) Leopard again and remove and reinstall itunes but then the fault kept coming back. I have also tested my hardware with Leopard intergrated software as well as my Apple Care test, and no errors or faulties were found. What should I do ? Do I need to bring my laptop to the store to get it fixed or at least ask for advices P/S: At the moment I only use Leopard, no bootcamp running or else.