Mystery cartridge -- help identify?

What are the expansion port specs (if applicable) of an Atari ST? Research on the internet turned up info about a cartridge port expander made to connect a scanner to an ST via a Navarone Cartridge Interface (ref:) http://www.ataricentral.com/wwwboard/messages/366.html Other found info: Navarone Industries is (was) located at: Navarone Industries, Inc. 510 Lawrence Expressway #800 Sunnyvale, CA 94086 (ref:) http://cws86.kyamk.fi/Computers/Commodore/articles/Enhancing_Your_64/ --------------------------------------- Navarone apparently made stuff for the TI99. I wonder if it is a pass-thru cart for the side connector of a TI99, where the speech module connects to (I forget if the port is male or female)? Or, even though it may not be as wide as a regular TI cart, does it slide into the front cartridge connector anyhow and possibly be used for copying cartridges? <insert standard liability disclaimer> --------------------------------------- Jeff Salzman