Intel DG33TL motherboard - Core 2 Duo E8400 3.0ghz/1333 FSB/6MB cache processor - 2 x 2gb Kingston DDR2 800 memory - what is the best power supply unit for this board and cpu? I have an ATX min-tower right now using Okia 600W switching power, but after putting everything together and turning on the power: no video. the fans turn on for 3 seconds, a slight beep (which I thought meant no memory installed no I checked and re-checked, and even email Kingston who confirmed I have the correct memory for this mobo), then the fans come on again - mobo LEDs are on too - so I am thinking I don't have the right power supply for this board -