Pioneer dvd-rw dvr-104



Have 2 probs with this

  1. cant get it to read and or write to some disks eg tdk cd-r74 even though it I previously wrote to it on the same system etc but it is read by the dvd rom drive??

  2. when writing to other disks(bog standard cheapies) my preinstalled nero 5.5 wont allow the pioneer to be used so I have to use the in cd on win xp

My manufacturere is out of business so I could do with some good old fashioned help here
ps have tried the official pioneer site to flash my firmware updater