Viewing demo/screenshots of avaiable themes

Hi there,

I'm brand new so please excuse me if i ask something silly. Now i am gathering that the farms 133 pack makes up the bulk of the available wp themes on here. Is that correct?

What is the best way to view all of these themes or see a demo of them to better make a decision on which one to use? I don't want to have to go in and out of 133 folders on my hard drive to view a rather small screenshot that doesn't give me a good idea of the theme anyway.

Is there a better, easier and clearer way to do this?

Thanks in advance for your help.

Regards,

Scott