Hello supamanning18,
This is Kevin from Palm, Inc. Congrats on your new Treo 680

. One great resource is Palm's main Support page for the
Cingular Treo 680 or the
Unlocked 680. Those pages have a number of helpful links and are gateways to the Knowledge Library, as well. Links include the Getting Started Guides, User Guides (handy pdf you can download and search, a bit easier than wading through a hard copy), various user resources and Registration. The last will keep you up to date on discounts or promotional offers.
And, as I always recommend, keep Everything Treo bookmarked. It's a great site with lots of good, experienced members willing to lend their expertise.
Enjoy!
Kevin