[Boost-users] [asio][msvc-8_0] compilation failed on example

Hi, I've been trying to use Boost.Asio in a project and compilation failed with VC 8.0. Compiler complains that unary operator! that should be member of asio::error is not defined. I tried to compile lib/asio/example/http/client/ from CVS HEAD and got another compile issue: ..\..\..\..\..\boost/asio/ip/unicast.hpp(62) : error C2065: 'IPV6_UNICAST_HOPS': undeclared identifier Is there known compile issue with asio? Thanks for your help. JD