I enjoy MSE as well, put it on my notebook and home system (Win7 and Vista respectively), it's quiet, when it's scaning it doesn't seem to slow down my gaming too much (Mass Effect 2, slight load increase, but barely noticeable), I wish there was an option to update and do auto scans in the background without having to click on stuff.
Free though, who knows for how long, but nothing negative to say about it so far.
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I enjoy MSE as well, put it on my notebook and home system (Win7 and Vista respectively), it's quiet, when it's scaning it doesn't seem to slow down my gaming too much (Mass Effect 2, slight load increase, but barely noticeable), I wish there was an option to update and do auto scans in the background without having to click on stuff.
Free though, who knows for how long, but nothing negative to say about it so far.