Information that may be of interest : I had to call the AOL Tech support BBS to find this file.  It is written to be Geos Ensemble 2.0 compatible.  It is a pain to install and it is super fast (even at 2400) thanks to the fact that it has no graphics.

Aol 1.6

Platform: DOS / GEOS
Release date: Unknown but program lists a copyright of 1994
Requirements: 2 Megs of hard drive space....Video card.....Modem
Installation instructions: Pound your fists in rage and scream at the computer!  I had to extract the contents of the file to a: and install it from there.  Also for some reason it didn't like my video card so I had to use EGA mode.
Compatibility: As far as I know it works.   I believe they have disabled the ability to sign up as a new user so you will have to get an account via the phone or use your existing account.  Also I couldn't get it to give me a local access number so I had to call AOL for a number.  You could use a windows version to get the numbers but I haven't tried it that way.  There is no Internet capability built in but you can access most areas of AOL.  I like it because I can read my e-mail and send IM without all the BS you go through in the windows versions.