Sony Reader Update

Okay, so there is a "skip to page xxx" feature. I'm still learning :-). Also, I don't know if I said this before, but if you uplaod PDF files and it doesn't have something in the title section or the author section, it will be blank. Or if someone makes a PDF in their name (Jane Doe), but it's really the work of someone else (John Doe), it will show the former person's name (Jane Doe) as the author. Slightly confusing. I currently have a book on my reader that someone left all fields blank, so it has no title or author.