Downloaded a Halo 2 modded map, and I don't know which to take.

I downloaded this map, http://www.halomods.com/site2/geeklog-1.3.9/public_html/index.php?topic=halo2&page=3.

When I unRared it, it had this:

What do I do next?

Thanks!
Corn

 

WTF that's an image file. That's not right.

 

No, thats a picture of what was contained in the RaR file. However, it didnt show up.

 

Did you check the readme?

Edit: the reason I thought it was an image file was because the hotlink wasn't working and what you posted was actually a filename instead of the actual picture.

 

Well, nevermind, It requires an old map : (.