For quality that lasts, get a MacBook Pro.
I had nothing but problems with my HP and Dell laptops. Each lasted about 2-3 years. But within those time frames, there were hard drive crashes, battery failures, circuit board failures, etc. that took months to clear up. Customer Support was hard to access by phone or even email and when I did get people, they were rarely helpful. In the end, I just decided to give up and get a 13" polycarbonate MacBook.
It works flawlessly. I run CS5, Final Cut (Express), and Premiere without any problems. I've had minimal issues. And those issues that I have had have been sorted out by calling AppleCare and scheduling a quick and easy Genius Bar appointment. No other company offers Apple's level of customer support. Period.