Hello, I downloaded City navigator australia 2011 and would like to have map source version. And i have got this...

CN_AusNZ_NT_2011_10_mdr
Product1
CN_AusNZ_NT_2011_10.mdx
CN_AusNZ_NT_2011_10_trf.trf
I00008A2.TYP
Info.xml

What now...
I have got instaled mapsource version 6.15.11 and copied this main folder to garmin and nothing happened. Maps from Europe I can open with mapsource. What I am doing wrong.... Please help, or give me more instruction how to download and put to work map australia 2011 mapsource version...
Thanks...