We never had an issue with stability, but when we implemented the product, there were certain places where we weren't sure that they are completely aligned with our goals, in terms of how we use the system to get there. I can tell you that the Stratoscale team was amazing; very responsive. They actually helped us throughout the phases of getting the product up and running. They made a lot of validation checks with us. We even found, along with their team, bugs with other vendors. For example, with our cloud storage; that was fixed with the help of our team and the Stratoscale team.