Did I fall alseep? I didn't know any dual-layer dvd recorders were being made. Then I get see this from Compgeeks:
http://www.compgeeks.com/details.asp?invtid=DD1205-NB

I haven't seen any reviews on these types of drives.
Anyone seen anything on them?

This was all I can find on the optorite website.
"DVD+R DL means Double-layer DVD+R recordable disc, developed by Philips and MKM. DVD+R DL can double the data storage capacity from 4.7 Gbyte to 8.5 Gbyte. Both layers of the disc are accessed from the same side, users don't need to turn the disc over to take advantage of the additional capacity"