I need some help as well.
- 2500A(3/04 Newegg), HV2B4, DVDInfopro2.43, Nero 126.96.36.199; Media is HP 4X +RW(MID: Philips041)
- Changed drive default to DVD-ROM for +R,+RW
- booktype for +R changed perfectly with the drive default; no need to do anything.
==> +RW won't bitset automatically with default. Manual booktype change results in disc readable ONLY with 2500A.
==> I do a full format with DVDinfopro first; then do manual change of media to DVD-ROM; then burn.
Result: Only the 2500A is able to read the +RW disc; it is verified to have DVD-ROM booktype inside the 2500A. But my BTC 316E reader does not even recognize the disc.
==> Did another full format; NO change to booktype; burn.
This time all drive reads the disc; booktype of disc is still DVD+RW.
Any suggestions or tips?? Thanks!!!