Well interestingly the german dlink site has 1.34b05 as it's official version.
ftp://ftp.dlink.de/dir/dir-655/driver_software/
The ftp site contains 134b05 for the B revisions and the B has its own 2.01 or something.
No sign of b07. 1.31 is in the archive directory.
Also listed as the official version if you go via support on www.dlink.de
I'm in denmark and the dk site and ftp still only has 1.31, figure they are just lazy.