The following maintenance notice appeared on the Live Mesh Forums:
To all our valued customers: The Live Mesh team will be performing some scheduled maintenance on the following days this week and next: January 14th, 15th, 16th, & 19th. The maintenance should not generally impact Live Mesh availability, though occasional short interruptions are possible. If you experience an outage that lasts longer than 2 hours please let us know.
The Live Mesh Team