For each day's significance, there is a blessing and daily practice.  Amichai Heppner wrote a book with the daily blessings and explanations.  He generously offered 100% of the proceeds to TAO.  Click here to buy the book (it's an eBook... this means, you'll get a pdf file sent to your email box, and you can print it out... or be green, and read it online).  This book follows the Kabbalistic teachings of the Counting of the Omer.