GECB or 'Flowcast' or IDXWeb as it can be referred to.
The requirements for this to work are numerous:
1. Microsoft .NET Framework 2.0 SP2
2. Internet Explorer 6 or 7 (IE8 supported only in the very latest version. Backend has to match Desktop components).
3. ActiveX components which can be deployed via 2 MSI files: "FlowcastDesktopControls.msi" and "IDXWebFrameworkControls.msi"
4. .NET Framework Security changes
5. Internet Explorer Security changes