This was announced last week but in case you missed it:  Live Mesh is now available in Canada, Ireland, and India.

http://dev.live.com/blogs/devlive/archive/2008/08/18/393.aspx

http://blogs.msdn.com/cdndevs/archive/2008/08/18/live-mesh-in-canada-no-more-wait-list.aspx

What is Live Mesh?  In marketing speak:

Live Mesh is a "software-plus-services" platform and experience that enables PCs and other devices to "come alive" by making them aware of each other through the Internet, enabling individuals and organizations to manage, access, and share their files and applications seamlessly on the Web and across their world of devices.

http://blogs.msdn.com/livemesh/archive/2008/04/22/what-s-a-platform-experience-and-why-do-i-care.aspx