BDI-4.51 has just been uploaded to the servers. This release contains some 68 updated packages and new packages from sources such as Debian-security. These include XFree86, openssl, gcc, and gzip. New to the CD is yapps2, a tool used purely by emc2 development to autogenerate swathes of little kernel modules. Also updated: emc2-2.0.4 - See earlier posting about the "bug fixes". emc-1.0-51 - Tolerances for arc end points can now be set in the ini file. Setting of these can aviod many of the "Radius to end of arc differs from radius to start" or "Radius too small to reach end point" errors that crop up with the use of G2/3 moves. As always, the BDI-4 specific packages are also available from the repository, so there is no need to reinstall from the latest CD. Regards, Paul.