Hello all, I just realized I could whip up an external synth with a db25 serial cable, a converter and a db9 serial cable, however when I boot grml I use this boot command grml speakup_synth=bns, ttyS0 and get no speech. On the blazer's speech config menu I set it from parallel to serial. however I tried starting grml with it on serial and parallel and still no speech. I know this can be done but I just don't know how. I'd like to know what I"m doing wrong here. Thanks for any hep. Cody