yes.. many people use them.. there are lots of other importers too, especially around sydney or melbourne. Try a search in your particular state.
To be honest, I would give up on importing a 15 year car. Most likely the rule will end 1st Jan, 2005, which means you will just get an older car that has to go through the full SEVS compliance and be returned to stock. May as well get a 93 car then.
Shipping schedules are also too tight now, so even those who paid for cars are going to be waiting until January, Feburary, maybe even longer to get their car. I paid for mine at the end of July, and its now nearly mid-November and its only just on its way (and I was lucky with the shipping). If you bought today, there would be nearly no chance of getting it shipped anytime before end of january from what I can gather. Wouldn't be onroad until end of Feb.. long wait!
Its grim, but think you might have left your charge too late. Unfortunately the price locally has gone up too... keep saving and buy an r33 They're better value at the moment in comparison.