Hello, My name is Ronaldo Saheki and I work as sysadmin using CentOS in a wide range of system configurations: scientific workstations with 3d stereoscopic monitor/goggles, one of the former top100 clusters (top500.org) in 2005 (trindade) that runs on CentOS 4.7, and several servers and applications servers at Petrobras. CentOS is the official linux distro for workstation and servers at Petrobras and it is my interest to support the project as much as I can. I'm a linuxer since 1996 (Linux Counter 152913). I want to contribute in the wiki in the HowTos, Documentations and WebsiteVer2 WebPages and if possible to work on the site br.centos.org for brazilian content. Best regards, Ronaldo Saheki