Request also posted in the XBMC Community Forum here:
FYI; Mono's Common Language Runtime supports C#, VB.NET, ASP.NET, and other .NET programing languages. Mono can be run on Linux, BSD, UNIX, Mac OS X, Solaris and Windows operating systems.
PS! @fekker, off-topic but why team up with billyad2000 and his XBMC Media Companion application (which is also VB.NET based and designed to serve the same purpose) to make it a joint single application project? If you guys would do that then please consider making that new project open source and choose a new neutral name for it (as it would probably not only be used by XBMC fans but by users of many other media center projects as well). Checkout: