Hi everybody. After a long while, I have been now able to add something new to the GUI that hopefully takes us a bit closer towards v1.0; the main problem has been the dependence on the console input/output, and now in CVS (both branches) there is an updated version with an text output window built into the GUI: +-----------------+ | | <--- a "project" window | C-O-H | | | | | X graphics- | | window | +-----------------+ | text- | | window | +-----------------+ The text window is scrollable, and is always visible. Therefore, once all relevant information is printed into the window, it's no longer necessary to look at the UNIX console window anymore (so it's easier to use full- screen mode etc). It now works for mol.mech. and only for "Calculate Energy" and "Geometry Optimization" operations, but I'll quickly extend in during this and the next week. To print something to the window, one just have to use a void model::PrintToLog(const char *) function so it's pretty easy to use. This solves the console output headaches but the input problem still needs to be solved. Regards, Tommi