Bas news about the Official Steel Panzer 1.5 mod. Stone 2009 today posted that they are unable to upload the beta version because of the network instability and other technical reasons. Hard to say how they are going to solve the problem.The size of the mod - 500 mbs - is probably one reason although I have seen bigger files than this being uploaded on file share sites.No idea what the exact problem really is nor whether they can find a solution quickly.
Stay tuned!
Frinik