From you Mobile Browser go to spaces.mobile.msn.com.
From your device you can veiw spaces, enter blogs, and view/blog photos!
Not to forget; Windows Live Mail, Search, IM, and many other Live Services are all equally available and cool/fun to use while on the go....
Off this week doing some camping w/ the family and then off to the Columbia to ski w/ some buddies through the weekend... back in action (work) next week.
Tools 
