Hi, I have a problem and could use your help. Currently I have Intel Q9550 E0, Gigabyte X38 DQ6 and 4GB Geil Ultra DDR2. Those parts are 4-5 yrs old, so should I sold them and buy new components like AMD A8-3870k, Asus F1A75V-Pro and 8GB DDR3? New components, new guarantee etc. I don't play games, only web, office and multimedia. GPU will remain 5670.How to there cpu's compare or what should be alternative? Thanks in advance.