Posted By:
Richard DwyerFirst off, it's a password protected PDF. Dunno if that makes any difference or not. I used PDFKeypro on Macintosh to unlock it. Then I bought an app called Annotator from iTunes app store, and installed that. You dl their app to upload, then dl it to your iPhone. You can search, bookmark, etc. You don't need the internet to access the file anymore. I can have it everywhere I go. 
Please be legal!
Edited to add: I tried my palm pilot first using DocsToGo and that's when I found out about it being a password protected pdf.