Greetings, Since it seems that several people have tried upgrading their PET to the current SVN version and discovering that RMRS output is broken, I though I would post this workaround for those who absolutely need it working. To briefly summarize, there is a naming conflict between two modules in the LKB source that seems to only appear when built with ECL. Renaming one of the files works as a temporary solution, but we are trying to find a solution that is implementable in PET. The issue has been discussed in several threads: <a href="http://lists.delph-in.net/archive/developers/2006/000636.html" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)"> http://lists.delph-in.net/archive/developers/2006/000636.html</a> <a href="http://lists.delph-in.net/archive/developers/2006/000690.html" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)"> http://lists.delph-in.net/archive/developers/2006/000690.html</a> As a workaround, you can apply the folowing patch to your LKB source to restore RMRS output. However, in its current state, you will lose the cfrom/cto values. -- --Eric Nichols