Woohoo! Grats, CharlieBird! I was wondering what you had decided.
If you mean while using the e-ink side for reading, not only can you use the stylus in the ways Sarah mentioned, but you can also drag a percentage slider across the bottom of the page, or tap the # symbol and tell it to go to a certain page (just like the Sony Reader).
If the book is in your eDGe "library", you can tap the info symbol at the top of the page which will open the table of contents on the LCD side. The ToC (probably not available for some books, but so far all mine have had one
) has icons across the top that you can tap -- with finger or stylus -- to see where all your notes, highlighted sections, and attachments (e.g. web URLs) are in that book, as well as giving you chapter headings that will take you to the start of those chapters.
Good luck, enjoy, and don't hesitate to ask if you have questions.
