Excuses if I sent a previous email on that subject not to the list or to the wrong addressees. Here again: We will be receiving a 64bit server with two Intel Xeons E5365 (3GHz) and 32 GB of RAM soon and I would like to run a 64bit OS, preferably SL on it. Anyone of CERN here on list list who could give recommendations as I know that some machines at CERN run a 64 bit OS. You may also contact me off list but maybe it would be of general interest anyway. Thanks. -- Chris Christoph P. U. Kukulies kukulies (at) rwth-aachen.de