I've been trying for a while to "un-ar" some files in NOS-9 So far, I only get errors 215 and 216. My last try was with ar from http://nitros9.lcurtisboyle.com/coco_game_list.html, but still the same. Most of the files I tried to open are gshell versions downloaded from FTP sites. Can someone point me to the right procedure? Thanks, Diego