Doesn't the VooDoo Envy come in a solid aluminum chassis? No wait, that's carbon fiber. Anyway, I'm pretty sure a solid aluminum chassis is simply a way for Apple to make it even harder to replace the battery, necessitating a new macbook every 6-12 months when the battery dies. Why do people put up with Apple? Their stuff might be trendy, and they are an even more proprietary alternative to Microsoft, but come on. Their product quality and life expectancy sucks (and no, I don't need stories of how your particular iPod battery still works after 3 years). Every single product they release comes with crappy batteries, and they even tell you on the box (300 charges with the new iPhone 3G), and people still buy this crap.