Ok, muhcas gracias, no me habia dado cuenta de que estaba, voy a meterle uno de esos, que son mas modernos que los que tiene ahora mismo, haber que tal va..
Salu2.
EDITO:
Pues ni con ese firmware, nada no hay manera, le escribi un correo a los de toshiba y resulta que es de los DVD (nos a salio declicada)
Please note that this service is offered in english or german only.
The following DVD-R Media are certified for the SD-R5112:
SD-R5112 (DVD-R Media):
Taiyo-Yuden
TDK
Mitsubishi Chemical
Hitachi Maxell
Fuji-Film
PVC (Pioneer)
Ritek
Panasonic
Mitsui Chemical
Sony
CMC
These cover almost all brandnames for DVD-R media,
all other media will be written with 1x for safety reasons.
After updating to Toshiba firmware revision 1033, the following media are also recommended:
Fuji-Film 2x - write speed 2x
Matsushita 4x - write speed 4x
Unifino 2x - write speed 2x
Prodisc 4x - write speed 4x
Beall 4x - write speed 4x
MBI 4x - write speed 4x
Sony 4x - write speed 4x
KIC 4x - write speed 4x
Ritek 4x - write speed 4x
I hope this information is useful to you.
Regards
Salu2.