384k downloads... dead slow and requires pc to be left on for long periods of time. I received a shocking Eskom bill this month and no want to run torrents on my phone(extra) for this month and compare bill at the end of month . My Pc is only used for downloads (less then 30gig a month), occasional surfing on storage, so I can live without it for this month.... I think...
I can guarantee you your Computer is not the cause for your high bill. I had 2 computers 1 running 24/7 and the other 7-9 hours a day, 450w and 850w and the whole household used 12-15units per day. Something else is chosing your juice man.
Also i got a lot smarter, seeing as ISPs really hate day time downloads and i have a wifi router i have the DL pc scheduled to shut down at 9am and power back on when i get home, this saved me maybe R50 in electricity, but i actually did it to save the HDD from failing and well in this heat its safer off than on.
Found a Wake On LAN app for my androind and instructions to make it work with tasker, so i scheduled the WOL to trigger when it connect to my WIFI during my home arrival time frame so that it does not keep running on random disconnects. DL PC a tad old so power on by schedule was not an option.
To be honest the only way you could have a PSU **** enough to actually be blamed for high power abuse is if you went back in time 10 years. No psu that would still be working is energy inefficient enough to actually be responsible.