Yesterday, the member for North Sydney asked me a question related to the parliamentary computing network. The parliamentary computing network operating system uses Internet Explorer version 6 and Adobe PDF reader version 7. That operating system is being progressively upgraded, with some users already on the newer versions. At the request of the Presiding Officers Information Technology Advisory Group, POITAG, last year, it was agreed that, to avoid any disruption, the upgrade of members’ and senators’ officers would be postponed until after the pending federal election.