Greg Searle asks: "I'm going to be in the market for another PC soon, and have been watching the prices drop and the power go up over the years. There are a lot of 'bargains' out there, but then I heard that the best and least expensive PC's are 'white box' systems that are custom build by small, local companies. This got me thinking, I know how to put together a PC from scratch, why don't I just do it? This should save me quite a few bucks, and I get the exact system I want. My question to you: Where is the best place to order the parts (case, MB, drives, etc.) over the web? I am familiar with sites that sell typical consumer products, but have no idea where to start to get raw parts. I'd prefer one site that sells everything, but wouldn't be surprised if there are some specialty sites that provide the most bang for the buck for a particular piece. What do you think?"