Hi, Pete, The newer versions of Speakup allow for the inclusion of more than one synthesizer in the kernel. The RH7.1 bootdisks have then all. So, to select yours, type: text speakup_synth=ltlk In the event your synth still isn't found you can force Speakup to the serial port with: text speakup_synth=ltlk speakup_ser=<number> where 0=com1, 1=com2 and so on. HTH. Bill