Hello friends i've read many threads but still confused. My dell xps 720 h2c died. In my country xeon systems are cheap my friend is giving me dell t7400 with double quad core processor 3.0 ghz e5450 with 16 gigs of ram. In 70$. I have nvidia gtx 650 ti 2 gb graphics card and 4x1 tb hards. I play new games on high graphics and use pc for downloading and watching movies. So will this pc work for me? Will it give me good graphics? Or should i get another one? ( i have cpu or dell core 2 extreme 2.9ghz should i buy mb for this cpu? It was giving me good fps in games)