Somewhere in the E.U., le 15/10/2002 Bonjour Please note that due to some unfortunate circumstances beyond our control, the quaternion, octonion and special functions libraries which shipped with Boost 1.29.0 were not in the state they were meant to be in. You might want to download new versions of these libraries from the CVS in a couple of days. The version which should be present there adds compatibility with M$VCPP 7, and fixes things which CWPro 8 has broken in some circumstances. In a few days there will be another version with a user-contributed fix for gcc2.95.x and stlport on linux, among other things. Merci Hubert Holin Hubert.Holin@Bigfoot.com