MacSpeech today released a ScriptPak for Apple’s iCal application. The new ScriptPak installs almost 100 commands into iListen that allow the user to do virtually anything by voice in iCal they would normally do using keyboard shortcuts or menus. iListen 1.6.8 or later is required to use the new ScriptPak (US$10). MacSpeech offers several iListen packages, including a software only solution for $99, and a software and headset with microphone for $149.