VC6 comes with much of what you may need. If you are using MFC then look up CInternetSession, CHTTPConnection and CHTTPFile at MSDN ••• Quote Report T ...

The vacs are available now, direct from Karcher and cost from £199 for the basic VC4 to £299 for the range-topping VC6 Premium. In the USA, the slightly different Karcher VC4s is available for $320.