Looking for a 750W quiet power supply

Hi all
I'm looking for advice on choosing a quiet 750W power supply or as quiet as possible as my PC is in the living room where we watch TV.
I understand that I will need either a single 12v rail or a PSU that can combine the 12v rails for the extra Amps that the new PCI-E cards will need, I need to make it as future proof as possible. Is everything above correct?

Do you have any suggestions on what power supply would meet my needs?

Thanks

PC Power and Cooling Silencer 750

I second the PC Power & Cooling Silencer 750W. Just built a system for a friend of mine using it and it is extremely quiet, and runs surprisingly cool.

It will also handle dual 8800GTX video cards, should you ever need it to . Here's the PSU at Newegg for $209 and here it is at PC Power & Cooling for $10 less.

Just had a look at the PC Power and Cooling Silencer 750W and it looks good though it is very expensive over here in the UK.

I was looking at the Etasis ET750 750w Quad-SLI / Silverstone Zeus 750w ST75ZF Quad Rail or the Silverstone Strider 750w ST75F is there anyone using any of these two PSU's?

The Zeus 750W/Etasis 750W are actually VERY quiet considering the use of 80MM fans.

That’s what I thought but some users say there fairly quiet and some say there not it’s very confusing.
My old PSU was the old Antec Truepower 550w that was very quiet but I doubt I will get one that silent at this power.
The one I'm using at the moment is a cheap Magna 600w with 2 x 80mm fans and its load. So long as its a lot quieter than that it will be fine..

Anyone know what the difference is in fan noise between the Strider 750w and the Zeus 750w

Is anyone here using the Silverstone Strider 750w ST75F PSU and how quiet it it?