By clicking on the office toolbar icon, and then choosing publish and then blog, you'll be given a toolbar look:
Notice the manage accounts toolbar button. This allows you to add new managed blog accounts to Microsoft Word. Once you follow the setup procedure because extremely easy to publish and any time new entries to your blog list. Now one of the reasons I like Vista is the ability to use the incorporated voice to text mechanism in the operating system. It makes it very simple for me to sit and dictate into Word and push my article right to my blog list. If you need more help on setting up your live spaces account follow this link. http://home.live.com/?mkt=en-us
Have fun!