I'm not sure about anywhere else, but here in Australia you can get TDK white inkjet printables DVD-R's that are coded TTG01. (Made in Taiwan)
It's been discussed in another thread that these are now made by CMC under TDK quality control. I've bought a tub and they seem to burn pretty good and K-probe scans seem to be good aswell. I have found that they are not consistent from disc to disc though.
According to http://www.digitalfaq.com/media/dvdmedia.htm TTG01 were classed as 1st class media - I'm wondering if that it still aplicable?
Are TTG01's made by anyone else and these are just cheap subsittutes?