Cross Platform HID Library

[ghell]

I'm developing an application in C# for handling a HID compliant keyboard. The old system (also C#) used HIDLibrary (http://labs.mike-obrien.net/view.aspx?projectid=hidlibrary) but since C# can be run on multiple operating systems as well as windows via the mono project, and hidlibrary is pretty much a VB.NET wrapper for microsoft's native HID for windows so probably won't run, I was wondering if anyone knew of a cross platform hid library which I could use instead that can be used from C# with little or no marshalling.

Any help would be appreciated.