Hi: Disclaimer: I've neither seen nor heard a tripletalk. I'm guessing that the tripletalk uses the same speech chip as the doubletalk, i.e. the one from RC systems. The Tripletalk comes in two flavours, a PCI card and a USB device. I'm almost certain there's no direct Speakup support for either device, not helped by the manufacturers (whose name I can't remember). I do vaguely recall someone getting a USB Tripletalk to work with a USB to Serial adaptor. Geoff.