I built my current system in March, 2009: AMD Phenom II 940 BE, Gskill 4GB (2x2) DDR2 1066, WD Black 1 TB HD, GTX 660, Windows 7. I use it mostly for email, web browsing, and light gaming. The most intensive thing I do with it is editing movies, photos. I was thinking about an i5-4460, 8GB DDR3 1600...