LingvoSoft Talking Dictionary 2006 English <-> Spanish for

From LingvoSoft:

The Talking Dictionary 2006 English <-> Spanish for Palm OS is a unique language application that provides bi-directional word translation and advanced synthesis of English and Spanish speech. Easy to install and use, the ability to pronounce English and Spanish words is the distinguishing feature of this state-of-the-art software translator. And it does so using the most advanced BST Text-to-Speech synthesis available anywhere! Now you never need to check transcriptions or struggle with pronunciation again: simply select a word and with one click have the dictionary pronounce it for you!