I want to use Google\'s Roboto font on my website and I am following this tutorial:
http://www.maketecheasier.com/use-google-roboto-font-everywhere/2012/03/15
Did you read the How_To_Use_Webfonts.html that's in that zip file?
After reading that, it seems that each font subfolder has an already created .css in there that you can use by including this: