Sure enough, just outside of my 3-year AppleCare, the my Rev. A MacBook Air was plagued with the infamous hinge problem. The laptop is 100% functional and in good condition, the screen just won't stay open, it ends up laying flat because of the hinge. Anyone have any experience w/ this? At any rate, ordered a refurb MBA 11" 4GB/128GB which is delivering sometime this week!