This is just a little basic trick using google to get virtually ANY method, system or ebook for FREE (aimed mainly at google noobs).
It's not new or that spectacular granted, but it's handy and I have been playing around with it a little, it's inspired me to start a website or forum based on google tricks and other neat stuff, but anyway that's to come, for now have a go at this little simple trick.
Go to Google and put the following in the Search Bar...
"keywords for item" filetype:pdf OR filetype:docx OR filetype:doc OR filetype:zip OR filetype:rar
"keywords for item" = whatever you are looking for.
filetype: = basically means whatever filetype you think it will be.
OR = this just tells google to find ANY of the filetypes you have put.
If for example you are using 'filetype:pdf' this will find eBooks and usually you have the extension in the Search results next to the items title like [pdf]title here
kind of thing so you know that is definatley an eBook and you got it for FREE!
If you want more LESS targeted search results, just take away the " " around keywords for item
and this will do the trick.
find more like this at http://moneyhackers.informe.com/forum/google-hacks-f30/
Hope you can find some good stuff with this and don't forget to say thanks