I would very much like to see the serialization library in the 1.32 Release. However, I'm not sure it will be possible to make the posted schedule. I have made all changes to address issues raised in the review. On my personal machine I have passed tests for the compilers VC 7.1 VC 6, gcc 3.3. Borland compiles (almost everything but requires some debug - it will pass most tests) Comeau- compiles everthing - accept for a show stopping problem I've been unable to resolve. My intention has been: a) post version compatible with 1.31 next week. b) build and test against the CVS tree on my computer c) check in In order to do this I need: a) authority to check in b) information on how to mark tests/compilers known to fail. c) I have a couple of questions that I need an expert opinion on. i) the first one is that in order to work, versions for vc 6.0 and borland need to be compiled with spirit 1.61. So the a special environmental variable indicating the directory path where this version of spirit is located on the testing machine. SPIRIT_ROOT. This variable has to be set when serialization libraries are built for these compilers. I should say I'm more than a little bit concerned about changes to mpl and iterators. I'm very much aware of the delays and difficulties associated with the 1.31 release - and it didn't even include this package. So I would like to continue on the path I've established above and we'll see where things stand July 16 when/if you are ready to branch for release. Good Luck ! Robert Ramey