First, I would suggest thepiratebay.com for getting games and such.
Second, you need a program such as Daemon Tools to mount the .CCD file. A .ccd file is like a photograph of the original CD and with Daemon tools, you can trick your computer into thinking that it has the actual CD in your CD drive. If you get a message saying "Please insert original disk" then you need to find a no-CD crack on the internet somewhere. You can get directions from the site you get it off. Daemon Tools is FREE.
There is also little to no chance of you getting caught. If you do, they let you off with a warning, they don't shut off you internet until they catch you like 5 times. -If you get caught that much, then you're probably bragging about it on the internet on some government website.- I've been doing this for years and never have had trouble.