Hi, I will adopt syscalltrack, if no-one else has strong feelings on the subject. Regards. Alastair -- Alastair McKinstry <mckinstry@computer.org> GPG Key fingerprint = 9E64 E714 8E08 81F9 F3DC 1020 FA8E 3790 9051 38F4 He that would make his own liberty secure must guard even his enemy from oppression; for if he violates this duty he establishes a precedent that will reach to himself. - --Thomas Paine