I just bought a used Palit GTX 280 and I am in search of a power supply for my build. I have an Intel Q6600 oced to 3ghz (pin mod oc) on a dell motherboard, 6gb of ddr2 (4 sticks), 1 5400 rpm hdd (soon to add an ssd), a DVD-ROM for install and anything I may need to read off and on. (Can remove if I need to in order to stay in budget) and I have a card reader installed. I have 3 fans including the cpu heatsink's fan (will be upgrading to a dual fan heatsink, so 4 later) and I regularly use around 4-5 USB devices at a time. My budget is low, so that is my worry. What PSU is good for a low budget, and what wattage? Thanks in advance! PS: I would like to SLI in the future, but not necessary now. If a PSU with enough wattage for SLI is in my budget, please let me know!