Sorry, The OSI forum is temporarily down.  

The forum has been backed up and the posts are all safe.

Without warning, the web hosting provider has upgraded to PHP7, which broke the forum software.  There is supposed to be a fix for this, but it doesn't seem to work on this host.  I am investigating either moving the forum to a more stable platform, or migrating to different forum software (such as SMF).  Please stay tuned.   You can always email me directly at