so who really knows then?

seems like a lot of differing opinions on what will or won't copy sd2
plextor 1.05 firmware upwards, no good now!no downgrade will work
so what about the acer? is there a problem with latest firmwares? or is there any probs with this drive too?
so who really knows the crack then?what will definately work or is that open to debate?
Brad.