Ok so i noticed people had alot of issues with steam, after a little testing i noticed that by simply deselecting some options in steam would actually half the amount of memory steam consumes.
This is how it went:
The first image is of a typicall steam install; this means you simply installed steam and havnt messed about with any options.
The image is of a process list show the memory consumption of ETW and Steam.
The next image is of the same process list, just a options deselected from steam setting and voila!
Notice how in both processes of ETW are running at about the same memery consumption. Yet Steam is less than half and GameOverlayUI is gone. This was done by simply.
Open Steam> Select the 'Settings' option> Select the 'Friends' Tab and deselect 'Automatically sign into Friends when i start Steam'.
Now goto the 'In-Game' tab and deselect 'Enable Steam Community In-Game'
Also see
http://www.twcenter.net/forums/showt...45#post4800145
For a How-To 'use steam offline' and diagnose 'connection' problems
Thats it.