dethangel said:lol shows how much you know, voltage=watts/amps lol a watt is a volt X an amp
IE: 10v X 15a= 150w
so you see, wattage is determined by voltage and amperes
damn dood, if youre going to speak, at least make sure you have some clue what youre talking about o and btw if you dont believe me:
http://dictionary.reference.com/search?q=measurement
bottom table, look at the conversion for voltage its W/A
now, if youre trying to say "dont change it from 115 to 200" or whatever the #s are on the switch, then thats true, but that is only the base voltage setting (how many volts come into the PSU) and that is determined by country.
i would go with an antec or thermaltake PSU, at about 500W