G'day all ! I've just had my late 2008 MBP returned after a logic board failure, ahemm! Apple were great and with Applecare no financial transaction took place. Thank God ! Anyhow I tested it in the Apple Store and it appeared to have been ok and I now have power back to my machine. Unfortunately 1 day later the screen is blinking intermittingly and have had numerous kernel panics whilst using iTunes, Photoshop etc. I fear another logic board failure ! Should I wait for the failure or request an exchange at my Apple Store. I know I may have to give Apple the opportunity to rectify the problem but I rely on this machine for work as a multimedia producer. Reliability is an issue and using Final cut and flash is not fun with a blinking display. Any thoughts ?