Which monitoring tool is best with Informix Online 7.12?

All, Am interested in exploring some monitoring tools for Informix Online = 7.12 on HP-UX 9.04 (Soon to goto Online 7.23 & HP-UX 10.20). So far I = have heard about BMC Patrol and db/cockpit. Which of these two is the = prefered choice or are there others I should know about? db/cockpit problem ---------------------------- At the moment I am attempting to start db/cockpit which comes packaged = with Online 7.12. Running the onprobe daemon AOK. Have setup all the necessary links in = /etc/services and sqlhosts. I am attempting to run this on a HP Xterm. This is the error I receive: COCKPIT STARTUP-FATAL mmi_eat_extra_options: -55352: unable to open = display '<NULL>' Unfortunately "finderr" utility does not have error numbers in that = range. Nor does the db/cockpit user manual cover any error conditions. Can someone help me please. TIA Greg McGregor System Admin/DBA gregm@kew.starway.net.au =20 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Definition: Optimist =3D A person who looks one way down a one-way street Pessimist=3DLooks both ways. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~=20