Spent a few minutes playing with the new Turbo C++. It looks pretty lovely, although I haven't spent much time with it yet. I have it building Arabica as a static library against expat, libxml2, and, rather surprisingly, MSXML. Minor issue with Xerces, which just requires an extra header included somewhere (memcpy not declared). No luck so far compiling with Boost. Not sure why.
Initial build files are in svn here.