Sorry. I know as much about C as I do about B12. If I compile an rpm with gcc4, are there any problems associated with installing that rpm on a machine running FC3 that I need to understand? Thanks -- ________________________________________________________________________ Kill Spam at the Source: http://www.TQMcube.com/spam_trap.htm Today's Spam Trap Adds: http://www.TQMcube.com/BlockedToday RBLDNSD HowTo: http://www.TQMcube.com/rbldnsd.htm