Well that is a shame.
I have downloaded the original files posted by Schermann.
Yes the .MAP files are faulty but a 5 minute bulk edit with EmEditor easily corrects those issues.
Accuracy??? - I have no idea but they look pretty good to me.
Test - enable a 10km Grid in OziExplorer - perfect alignment here.
Disclaimer - I have simply modified the .MAP files and merely tested a few of the 500+ maps. There are probably still errors???
Attached is my modified mapset file.
Edit: Link to original mapset - all credit to mapPirate and Schermann.
Code:
http://pirateproxy.net/torrent/8518042/NATMAP.2008.Australia.250K.OZIEXPLORER-mapPirate
Topo maps from festy.org available here:
VIC 50K: http://pirateproxy.net/torrent/8519607
NSW 25K: http://pirateproxy.net/torrent/8519615
NSW: 100K: http://pirateproxy.net/torrent/8519611