Spacenet Inc. earlier this week introduced a satellite backup solution to its Connexstar On-Demand suite of services. As an extension to Spacenet’s Connexstar VSAT and DSL offering, Connexstar Backup provides a physically diverse backup network plan and allows for usage-based billing on a per-site basis. Connexstar Backup includes full Internet/intranet/e-mail access, supports a range of business applications and is available with Spacenet installation and support.