Nokia has launched a text messenger which allows you to fetch text messages or sms from your cell phone / mobile to your PC or computer. This Text Messenger is compatible with Vista only right now and can be added to your sidebar or float it free.
I had been using the Nokia PC Suite Text Message Editor from a long time as I can send messages or sms from here directly by accessing the Phone form PC itself. Not sure how useful this text messenger will be but certainly a good step from Nokia. You will also need to make sure that you have Nokia PC Suite version 6.85 or later installed.