Best money ever spent! After a long research and hours of evaluating various products we decided to purchase Nevron Vision for SharePoint. Basically we were searching for very flexible webparts with tons of various functionalities that we could set up once and then easily modify every time we'd need to. Not only we met our criteria, but we were amazed by the flexibility of those webparts. And that's not all- the Support team at Nevron was so responsive!!! They not only helped us with everything that we needed to do with the chart and gauge, but also gave us some extremely valuable advises for problems we did not even notice with our SharePoint farm! Thanks Nevron! If this can be mentioned as a minus, Nevron's components have sooooo many options and things you can modify that for a while in the beginning you really need to concentrate. But very soon it is all intuitive. And the company is actually unfair in not saying how great they are- they are really modest in their descriptions and you will not see them advertise everywhere, but it's easy to understand their focus is on quality!