What did we decide to do with Boost.Test and VC6 support in the end? I ask because as of this morning I'm getting a whole load of regression failure notices from VC6 failures that are a result of Boost.Test not working with that compiler: see for example: http://engineering.meta-comm.com/boost-regression/CVS-HEAD/developer/output/... So either we should get the nag notices turned off for that compiler, or else get Gennadiy to fix things (with apologies to Gennadiy for dumping another problem on him!) John.