Hi, I am using debian testing/unstable. Up to now I have installed gcc 2.95 with all libs, ... . apt-get install openoffice.org notes: The following NEW packages will be installed: gcc-3.0-base libgcc1 libstdc++3 libstlport4.5gcc3.0 openoffice.org openoffice.org-bin openoffice.org-l10n-de openoffice.org-l10n-en Can I install gcc-3.0-base savely without harming my gcc-295 installation, or is it likely to run into problems? Thanks in advance, Rainer