I built my first custom computer. I used the power supply from my old PC as I had upgraded that and the GPU. Was a gr8 experience building this and this site was a real help. I initially went with a 500gb WU HDD but after reading some stuff on SSD's I spent the $100 on the Samsung 840 SSD 120gb and WOW was I amazed at the difference in performance. I had two LG227WTG Flatron's from my previous computer and I added the LG 27EA63V-P which i fell in love with while looking at monitors at Best Buy. Currently working on doing some overclocking to get this thing tweaked to max performance levels. Currently loving Windows 8 and my new system. Thanks again pcpartpicker.com and the community here for helping me build this.