i have a PCG-GRT815E. Supposedly it has DVD +-RW. It has a sticker on the darn thing to prove it. On 'My computer 'it only ever comes up as DVD-R and when i put in a blank dvd rw disc to burn, it just tells me to insert a recordable disc. Nero doesn't recognise that I have DVD RW either. I just don't get it.
