TI 99/4a It Lives! but extended basic? acts bizzare...Help?

TI 99/4a It Lives! but extended basic? acts bizarre... Great got the video cable 5 bucks from the UK - -SOLVED! Works and fires up with out the extended basic plugged in but when I pluged it in and selected the option for extended basic at book up just hangs no prompt on screen etc. I have the screed that TI had that was more of an industrial display rather than the screen that was converted TV that may have been earlier.. Heavy little monitor! It has a strong mesh looking internal mask on the screen compared to modern color CRTS/ We also have a Epson looking printer with TI logo to pair up The goal of course is to set up as a display at SMECC Museum with some of the other micros where it can be demo'ed I have the speech module too but have no idea what to do with that. Have a disc with cable but need some sort of an expansion to plug it in. The adventure continues... as always drop any ideas hits etc to us/// Learning as we go As I never used or sold any of these when in the biz back then! Ed Sharpe Archivist for SMECC _www.smecc.org_ (http://www.smecc.org)