w00t...bought new parts

[quiet mike]

I think that any Power Supply comes with conversion from 110-240V. Most come with a switch on them so you select the input. But there are newer ones with the requiered PFC for Europe that do the conversion automaticly from whetever source you stuck it in. Jus check if it's Active PFC and if not if it has a switch.
Also it doesen't matter where you bought the components for a PC they all run at the same voltage. Just the PSU has to worry about conversion.