I'd very much doubt that the Lottery funding would have gone to the GSU. The way I read it, it was to fund the work to compile the database that is now online and searchable.
The images will appear on Family Search in the fullness of time, the GSU have an enormous collection of images from all over the globe and its going to take years to get them all online. Their priorities don't always coincide with our particular interests.
Its frustrating, I know, I'd love to have online access to them, but we can only wait.
In the meantime, if you find what you are looking for in the database you can order a copy from the University Library.
http://familyrecords.dur.ac.uk/nei/data/copy.php I am sure if you email them they will tell you the cost for postage to Australia and advise on methods of payment from overseas.
Not as convenient as having them online, but it may turn out to be a cheaper option than paying to order a film into the Family History Centre and the travel to and from there. Its definitely a cheaper option for you than visiting to see them in person :-)
Boo