I`ve just bought a Samsung H552B DVDW drive and it`s fantastic... apart from the fact it doesn`t work!!! It seems to read factory discs ok, but it will not recognise ANY blank CDs or DVDs (various makes) whether they are still blank or if they have been burnt. It doesn`t matter what is or isn`t on the CD or DVD, it just does not recognise it. It seems I`m not the only one to have had these problems but I can`t seem to find an answer!!! Any help gratefully received!!!