I have distract the GCCG-core-0.9.3.tgz file. What shall I do now? I can't find any application, and no one plays SDA. 
You extracted the file? Here's the general procedure:
Run:
1) Install LOTR.bat (DO NOT SKIP THIS STEP! Many do...

)
2) Install LOTR Cards.bat
If you have SdA decks you want to use, copy them to decks\Lotr
Now run Lotr.bat and find someone to teach you the interface!
