Assignment on Anzac Day? Try the following links:
Australian War Memorial http://www.awm.gov.au/commemoration/anzac/anzac_tradition.asp
The Federal government's culture and recreation portal http://www.cultureandrecreation.gov.au/articles/anzac/ (good links to relevant sites)
NSW government ANZAC Day site http://www.anzacday.gov.au/ (good links to other sites including NZ government site)
Also try our Online History Library, which has information, diary entries and even some video footage - access it via the Information Desk Online.