G'day Nicko
I couldn't find it either, until I did a quick search on "cancelled" and this came straight up - with the explanation.
http://www.streetcommodores.com.au/forum/showthread.php?s=86d4fe964e70072fa36c0f885bba39b0&threadid=29914&highlight=cancelledStreet Commodores Nationals - CANCELLED
ATTENTION ALL It is with great regret that we must inform you that due to contractual and insurance complications, the Street Commodores Nationals to be held on the weekend of July 31 – August 1, 2004 has been postponed. We apologise for any inconvenience that has been caused by this, as we know a great deal of you were looking forward to attending the show. We cannot thank those people enough who have supported us in this venture, and we hope it will not change your feelings towards the magazine or future efforts by the magazine to promote the Commodore scene. We urge you to please make sure you cancel any accommodation or travel plans. I will personally be at the gate to the track on the morning of the 31st to notify those whom we have been unable to contact. For those who entered the event, I will be personally contacting everyone individually by phone this week and we will be refunding all entry fees paid. On a lighter note, we will still be holding the Friday night cruise from Silverwater to Penrith for those of you who are still itching for a get-together. Unfortunately, at this stage, we are unable to discuss further the details as to why the event has had to be postponed. As more information comes to hand, we will endeavour to keep you informed. Thank you for your time and understanding. Jason Gray and the Street Commodores Team.