Water cooling and me.

Ok, I am getting a chevvete heater core, to complete my water cooling setup. So now i will have a cpu waterblock, gpu waterblock, northbridge waterblock, pump, resovoir and of course, the chevvete heater core. My question is, there will still be one fan in my case besides the oen on the radiator. Is there a way to watercool my power supply without any big risk and such? i have an okia 350Watt. Thanks in advance.

yeah you can. Check http://www.webx.dk/oz2cpu/pcmod/water-psu.htm there for info on watercooling your psu.