Bot Tutorial, ebooks, etc (search isn't working right)

I already tried searching for this but for some reason the search is saying nothing found when i use bot as a keyword which is very weird... I remember I saw an ebook on here a while ago about building bots and was wondering if anyone has a link to anything like this, thanks

Take a look here:
http://rapidshare.com/files/102293523/No.Starch.Press.Webbots.Spiders.and.Screen.Scrapers.Mar.2007.eBook-BBL.rar

Great Share ,
Thanks!!!