Ok, so Ive gotten ckan working (thanks to your help!) and assigned my game as the default but when I try to use the available command, it gives me this: [FONT=Menlo]Johns-iMac:Desktop Family$ mono ckan.exe available[/FONT] [FONT=Menlo]120 [1] ERROR CKAN.KSP (null) - Could not open KSP readme.txt[/FONT] [FONT=Menlo]Mods available for KSP 0.25.0[/FONT] [FONT=Menlo] [/FONT] [FONT=Menlo]Johns-iMac:Desktop Family$ [/FONT] Again probably over-looking some blatantly obvious step. Also I loaded the game and theres no parts anywhere in the game. Like, none at all. Anywhere. Almost certainly a mod issue not ckan but I thought I should mention it. Is there anyway I could do this via the gui? I tried just running the exe but it says its a windows application? Thanks for the help.