Another option, is something that I like doing at times.
If I want to see the CSS file on a website and I dont want to do the File->Save As through IE, I just Right-CLick -> View Source and do a search for:
Find: <link rel="stylesheet"
or whatever, as long as I find the stylesheet, once I see the filename I enter it into the address bar, and it starts downloading the .css file.
so, if you found:
<link rel="stylesheet" href="\css\style.css" type="text/css">
I would type into the address bar:
Usually one of those ways does it.
If fact the right address at this point is: