We have used Bob's services for over 12 years. I own a home based customer service business and my husband has a big door repair business. We get custom made computers from Bob and they are High quality (No refurbished materials) and the price is wonderful! The systems he built us, have lasted for years, and with no issues. He also fixed a computer (or 2 for us ) and one case was after a huge virus or trojan attack. He returned my husband's work computer to a usable state (and got rid of the Trojan). I do recommend getting a dual fan system (if you use the compuet a lot or if in a hot room or office) this keeps the board from burning out. Price Buster is Highly recommended by us, for personal or business computer needs!!