Hello. I'm in the market for a new laptop for university. Games aren't really a top priority, and I'm mainly interested in a well built machine that will handle word processing, web surfing, instant messenging, movies, music, and so on for about 4.5 years. In addition, I'll be taking computer science courses next year, so I'm not sure if that factors into my decision or not. My current price range is around $1000-2000. Help?