It's already evident that most Apple computers aren't designed with do-it-yourself repairsin mind, but the new MacBook takes that inaccessibility to a new level. The crew at iFixit hastorn down the ultra-slim machine, and it's clear that Apple took away a lot of repair options in its quest to squeeze everything into such a compact metal shell. The giant battery is glued firmly to the case, while the processor, memory and storage are all soldered to the tiny motherboard. Even the lone USB port is buried under other components, so it won't be easy to replace if it breaks. The findings aren't completely shocking -- Apple is treating the MacBook more as a high-powered iPad than a conventional computer, and designed the system accordingly. Still, you'll want to look elsewhere if you insist on fixing or upgrading PCs at home.