Well, if you check the files you'll notice:
a) the filenames contain spaces - not good for CE based programs
b) the .map files are useless as the filenames inside are incorrect
c) the calibration is off as almost all maps I tested are not really square, they are all more or less twisted

Maybe it would be better to simply upload the PDF's?
Or is it not your release?
Not sure what you used for converting, but it went terribly wrong


First 4 lines of a corrected .map file:
OziExplorer Map Data File Version 2.2
SE54-11_Croydon
SE54-11_Croydon.ozf2
1 ,Map Code,

Compare with your file and you know what I mean.