Hi, Here is the final list of required platforms I could come up with given our current testing resources. borland-5_8_2 cw-9.4 vc-6_5 vc-6_5-stlport vc-7_0 vc-7_1-stlport msvc-7.1 msvc-8.0 mingw-3_4_2 mingw-3_4_5 gcc-3.3.6 gcc-3.4.4 gcc-3.2.3_linux gcc-3.3.6_linux gcc-3.4.5_linux gcc-3.4.5_linux gcc-4.0.3_linux gcc-4.1.0_linux gcc-3.4.5_linux_x86_64 gcc-4.1.0_linux_x86_64 gcc-3_4_4_tru64 gcc-4_0_3_tru64 gcc-3.4.3_sunos darwin-4.0.1 qcc-3.3.5_cpp qcc-3.3.5_gpp intel-win-9.1 intel-linux-9.0 hp_cxx-71_006_tru64 sun-5.8 Please tell me if you think there are serious omissions or something should not be on the list. Please note that a library maintainer may always decide to mark the more esoteric platforms (for any suitable definition for 'more esoteric') as expected failures. As John had mentioned earlier the toolset names have changed so you might have to fix up old expected failures. Thanks for your help Thomas Release Manager -- Thomas Witt witt@acm.org