http://www.wizards.com/default.asp?x=dnd/duad/20080711
Over the next 18 months Dungeon Magazine will present adventures in a continuous campaign to take your characters all the way from 1st to 30th level.
Since DDI is no where near finished, you can expect months of free access to Dungeon and Dragon magazine.
You need to be a D&D Insider member to view/download it, but membership is still FREE at this time.
The Scales of War Adventure Path kicks off in dramatic fashion in issue #156 with "Rescue at Rivenroar," by industry veteran David Noonan. The town of Brindol has experienced a time of peace after the tumultuous war with the goblins of the Red Hand. The town has rebuilt and even constructed a memorial dedicated to the champions who freed the Elsir Vale from the grip of fear and tyranny. But now several citizens of the town have gone missing, and relics of the war have been stolen, leading many to wonder if Brindol will ever find peace. The PCs must discover what has happened to these unfortunate townsfolk and bring them back alive -- if possible.
http://www.wizards.com/download.asp?filename=156_SoW_Rivenroar.pdf
You can find my further rants and raves about D&D 4E at
http://centinull.multiply.com/