whats dvd-r media works with the pioneer dvr-a03

[daniel t]

i used all the pioneer dvd-r that came with the burner and tried some called laser they didnt work.the pioneer ones are to much to buy $39 aud
so can anyone tell what works and where to get them from,i konw link sang sell them but do they work with the a03
also thanks to charlie for all the advice and help on chips