I was initially flabbergasted at the massive quantity of controls included in the package and was very excited to begin using them in my Windows Forms and ASP.NET projects. However, once I had made my purchase and installed the product, I found myself struggling to figure out exactly how all these flashy gadgets worked. The Helpfile was all but useless as it lacked all but the most rudimentary examples for only a handful of the controls. The rest was dry, auto-generated help content that is completely useless. As another poster noted, their forum support is a bit slow and many times is as useless as the help file. Unless you're an absolute expert in .Net, you'd probably be better off starting with some other control suite.