Hello Dear List, Thanks for your answers. >From your answers I understood the following things. 1. to speak all through the installation process I need Hardware synt. 2. Speak up also supports software synth. I hope that My understandings are correct. Please let me know if I am wrong. One more thing I request you all. If you find any part of my question Please say I am not clear any ware instead of argueing. Please excuse if I am too rude. Thanks.