My server is toppling over far too often due to the PSU being maxed out. I have a number of HDs, plus I was using the thing as a workstation, with plenty of apps so that I could get it to do lots of jobs, leaving my main PC to do its stuff. But now, I have had to back off a few things, that I would love to have back in the Server, ZIP Drive, Audio, decent GFX and so on. The PSU in it, is a 1000w Corsair. Sure, I could go 1200w and that will cure my issues, but the thing is, that I have a few spare PSUs and so what I have done, is toy about and by putting the HDs to another PSU, I can have my extra junk back. So, I am wondering on a few things... Obviously, a new 1200w is going to set me back a small fortune. It wil cure my issues of course it will, but then sorting out the dual PSU setup will also sort it out ,and cost me nothing ( I will need to modify the case but there is plenty of room for a second PSU inside ( Lian Li V2100 Plus ) where the 2x80mm fans would be. But what are the benefits of each? What are the disadvantages? What about power useage? With a system running a 100w and lets say a 500w just for the HDs, will this eat my electricity up? Anyone have any thoughts on it?