[Boost-users] 'long long' problem on VC++7.1

I'm trying to compile some boost code on VC+7.1 but I get: e:\users\savoiu\Projects\boost-1.30.2\boost\concept_check.hpp(183) : error C2632: 'long' followed by 'long' is illegal Do I need any #defines when using Boost with VC++7.1 or should it work right out of the box? Thanks, Nick