I just bought a macbook last week and I am having second thoughts. I feel like I spent too much. Its my first laptop and I've always wanted an Apple computer. When I see the cheap PC's at best buy or sams club with 500 GB RAM and 4GB memory and 2.0 ghz(which is the model I got) it makes me want to return it. Are the quality of the macs that much better to justify the cost? Any advice is a appreciated.