XCalibre, (www.xcalibre.co.uk), a leading UK-based hosting service provider, serving more than 9,000 customers and offers both shared hosting and dedicated server environments. Phil Huber, XCalibre's chief operating officer, will present on how virtualization is helping XCalibre to increase service levels, simplify infrastructure management and reduce operational costs across its entire ISP infrastructure.

Huber will also discuss XCalibre's new FlexiScale Platform, an outsourced infrastructure service which competes directly with Amazon's EC2. Virtual Iron's solution is a key component of the FlexiScale offering.

With Virtual Iron, XCalibre is increasing the flexibility and scalability of its hosting infrastructure while dramatically reducing its total cost of ownership. Virtual Iron?s advanced virtualization features enable XCalibre to fully automate the provisioning of new services for customers and its high availability and capacity management capabilities ensure reliability and security.