- SysCP is a easy-to-use System Control Panel for LAMP Servers
http://www.syscp.de/ - dtc-toaster – Domain Technologie Control (DTC) is a control panel aiming at commercial hosting. Using a web GUI for the administration and accounting all hosting services, DTC can delegate the task of creating subdomains, email, ssh,database, mailing lists, and FTP accounts to users for the domain names theyown.
http://packages.debian.org/sid/dtc-toaster - ISPConfig – open source control panel
http://www.ispconfig.org/
Control Panels