According to the DVD+RW Alliance representatives at Computex, volume production of 8cm DVD+R/+RW DL discs is expected to begin in the 4Q of this year.
International vendors of optical discs, in light of growing demand for 8cm single-sided single-layer DVD+R and DVD+RW discs, are expected to begin volume production of 8cm DL (single-sided double-layer) DVD+R and DVD+RW discs in the fourth quarter of this year, according to DVD+RW Alliance representatives attending the ongoing Computex Taipei 2006.

Global demand for 8cm DVD discs of all standards is estimated to increase to 120 million discs this year, according to the representatives. Mainly due to fast growing demand for higher storage capacities for use in portable digital video camcorders and DVD recorders, 8cm DVD+R/+RW DL discs will be in more demand beginning next year, the representatives indicated. The DVD+RW Alliance finished the technological specification for the 8cm DVD+RW DL format in March of this year, paving the way for its volume production.
Considering we still haven't seen 12cm DVD+RW DL media, I have a hard time believing that they will begin volume production of 8cm discs by the end of this year. Then again, they could prove me wrong. If you'd like to read more, head on over to DigiTimes.