Good Search Engines

[val2032]

Hi All!
Trying to find some ebooks on the internet, I decide to test more search engines which search simultaneously on more sharing sites (rapid, mega, 4shared, deposit...) The webpages below worth being bookmarked:

1. http://www.filetram.com
2. http://www.filecrop.com
3. http://www.filefab.com
4. http://www.sharedigger.com
5. http://www.searchftps.com
6. http://www.kvaz.com
7. http://www.filemirrors.info
8. http://hotfilesearchengine.com
9. http://www.uvrx.com/

If you know other good search engines, let's share in this topic!