Different File Cant Load Map A.I

[pirateredbeard]

 Been downloading maps everywhere including here from peoples posts but the file is different always so i cant load it..? .S2MA are the file types that work for A.I maps that come with beta or the one i DL'd. The ones ive been downloading off this website (and others) come up as .7z this is just one havent downloaded anymore. So how do I get them to work?    sick of playing easy ass A.Is need a challenge and the ones im dl dont work

[Ludicrous]

.7z is like .zip, u have to decompress it first before u an use it. also make sure u put the AI into the right place or else it wont run right.

[pirateredbeard]

 lol k well i go those ones working now what do i do with the .rar files...?

[cloak123]

lol k well i go those ones working now what do i do with the .rar files...?

get winrar, its the new winzip