In response to Ray Stevens message about HP's Symbolic Debugger/iX, I just wanted to confirm that HP's Symbolic Debugger/iX is a true source level symbolic debugger for COBOL/iX, FORTRAN 77/iX, Pascal/iX, and C/iX programs. It can be ordered from HP as a separate product or as a component of a Maintenance Toolkit for iX that includes: Symbolic Debugger/iX, SRC/iX, EDIT/iX, SPT/iX (collector and analyzer) and Search/iX. The Maintenance Toolkit for iX is a much better deal - at 2 1/2 times the cost of Symbolic Debugger/iX you get 6 other development tools to help your productivity! Good Luck, Tracy DeDore [log in to unmask]