Help Strange Problem With NexxTech External Dvd Drive

[Guest Richard]

The drive will not recognize any DVD+or-RW disks

which have been written to, not even if the NexxTech

did the writting.

 

Commerical disks and DVD-R or DVD+R are read fine.

 

It has no problems writting to new or erased disks and

the disks it creates can be read in my other DVD drives.

 

Any ideas?

 

Thanks

Richard