Hi All I have a Sony PCV-RX403N with the built in NetMD. I rebuilt the computer about a year ago and when I tried to create a MD it would fail at 95% with an error unable to transfer track. I had a spare drive I had purchased from eBay so I swapped it over and it worked fine so presumed it was the drive. A few weeks back my machine was hit by a virus (don't ask!!) and I had to rebuild it and, guess what, the issue recording minidiscs is back. I can't believe the second drive is now faulty and have upgraded Sonicstage to 4.3, downgraded to 1.5 and everything inbetween. Would anyone be able to advise if the NetMD would appear in Explorer (running Windows XP Home) and should it have a letter assigned to it in Sonicstage. It appears fine and recognises discs but will not write to them. Many thanks in advance for any assistance to stop my sleepness nights!!! James