Thanks for the tip. I don't know any details about PDYN, but from my knowledge of the industry, PDYN is a goner. DSL over phone lines just doesn't make sense. Electrial noise increases rapidly with distance. 45Mbps is not achivable, let alone the 1.5Mbps most CLECs promise. If this company is telling customers that it can do 45Mbps, its a scam.
Other hits of trouble are their high cash burn rate, and high short sales ratio.