Hey, really like the page. Copied it for my own. You have to search many sources and spend a lot of time to track down a paper. If you try to find it with any single site you'll be greatly disappointed.
Many plagiarised papers are from CDs too.
Keep looking and make sure your assignments require more than hard information. I tried to check a paper on this site and it did not work. The site was never found. I am so glad I looked at it because I did not know there was a such possibility. You assume all risks associated with the using theGuestbook.