I wasn't too bothered about this to be honest, since my TT has a Crazy Dots II and a high res mono is not something I'd use all day but wanted to test it. And of course I'd like to see it working in my collection. Well I can test mine with the mega to see if it's ok at least. But don't think you can get away without a graphics card (I might be wrong).
Send it to me if mine turns out to be faulty
Correction: ttm194/195 should work with tt onboard graphics.