Phew! I haven't done much ghemical tinkering since my old Linux workstation started to have problems with compilation ages ago. (RH8.0 had gcc-3.2 and it was hard to get gcc-2.x on it.) I'm now running a Mac OS X laptop for everything, and have ghemical MANY_PROJECTS_BRANCH compiled nicely, with a new OpenBabel version loaded. I have gcc 2.95, 3.1, and 3.3 loaded and can confirm 2.95 works great. I'll try 3.3 later today. There are a few bugs I've caught, so I want to know if there will be a 1.01 release, or if I should just switch to the main CVS tree. (Plus, there are some enhancements from various people at Northwestern if I can track them down to get me the code.) -Geoff