MacSpeech has released iListen ScriptPaks for Safari 2.0 and Mail 2.0, the new versions of Appleis Web browser and e-mail client included with Mac OS X v10.4 "Tiger." Each ScriptPak sells for US$10 contains over 300 commands that users can speak into MacSpeechis voice recognition software. iListen 1.6.8 and Mac OS X v10.4 are required.