[CQ-Contest] best pc power supply to eliminate rfi?

[ww3s@zoominternet.net (ww3s@zoominternet.net)]

I know Dave, K6LL, recommends the Envision monitor as virtually noiseless. I 
bought 2 and they are quiet. Still noise though from the pc power supply, one 
extremely bad. Along the lines of Dave's suggestion, can anyone recommend a 
particular power supply to replace the existing one with? What should one look 
for in trying to find a "noiseless" pc power supply? 

73 Jamie WW3S