With SMS to Spaces you can easily send text messages to your MSN Space even if you are not near a PC! There is no charge for sending messages to your MSN Space however standard mobile charges apply. So you can be out on the road and still post text entries to your blog - very cool.
Warning - this is a beta version!
Here's a link to the good stuff!
I'm just about to try it for myself - let me know what you think via feedback to this post.