PetroHunter Energy Corporation (collectively, with its subsidiaries, referred to herein as "PetroHunter", "Company", "we", "us" or "our"), formerly Digital Ecosystems Corp. ("Digital"), through the operations of its wholly-owned subsidiaries, is a global oil and gas exploration and production company with primary assets consisting of working interests in oil and gas leases and related assets in various oil and natural gas prospects. As of September 30, 2007, our leasehold position consisted of approximately 21,659 net acres in Colorado, 173,738 net acres in Utah, 86,828 net acres in Montana, and 7.0 million net acres in the Northern Territory of Australia. The properties are managed and operated in three groups: Heavy Oil, Piceance Basin and Australia. Subsequent to year-end, we sold our heavy oil assets, located in Utah and Montana, allowing us to focus on the Piceance Basin and Australia.

Digital, was incorporated on February 21, 2002 under the laws of the State of Nevada. On February 10, 2006, Digital entered into a Share Exchange Agreement (the "Agreement") with GSL Energy Corporation ("GSL") and certain shareholders of GSL pursuant to which Digital acquired more than 85% of the issued and outstanding shares of common stock of GSL, in exchange for shares of Digital's common stock. On May 12, 2006, the parties to the Agreement completed the share exchange and Digital changed its business to the business of GSL. Subsequent to the closing of the Agreement, Digital acquired all the remaining outstanding stock of GSL, and effective August 14, 2006, Digital changed its name to PetroHunter Energy Corporation.