Is "write quality" depending on PC specification?

[Acide ascorbique]

Hi,

Could it be possible that the "write quality" on DVD-R depends on the PC specification (CPU, RAM, OS)or does it have nothing to do at all with possible reason for coaster?

(I have two PCs - one give me better result - althought I'm using the same burner, media, and NERO version)

Thanks for any input

[erbuk]

I has definitely to do with the number of coasters. I have had four coasters in total of around 500 dvd:s burned. Three of them were caused by an old, non u-dma, dvd-rom connected to the same channel as the dvd-burner. But I doubt that it has someting to do with the quality on successfully burned discs.