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I can't believe Qantas wants people to download a toolbar to their pc with no perceivable reward.
Do people book flights that often that they couldn't access www.qantas.com.au instead?
I see toolbars for just about everything these days. Why clutter up your browser and risk incompatibility/stupid coding for so little reward? Maybe I'd install one for eg Yahoo Mail where I see benefit in knowing when new emails arrive. But booking flights? Yeah right...
(Now if they offered 1000 points for me to download it ... I'd download it and install it. For about 2 seconds )