About Daxon they seem to be about the same position as ISSM.
There seems to be some media floating arround as Engineering samples as well as a handfull of disc's that are the hands of some other people in taiwan, but no real ammounts as far as I know.
DVD Identifiers new update should be able to recognize them. Actually they could allready be there with the current version. Don't know what's exactly in it and what's not. And I don't know the code out of my head but it's something as Daxon-R2X. Also the code is registred so you could try the blu ray disc license office.
ALso testresults of Daxon media were at one point there on a site related to infomedia. I think I sended you the link earlier on that one.
DAXON, ISSM, Optodisc (6x as well) + much more blu ray disc's and some DVD+RW-DL media.
Princo earlier suggest that they were not interested in to manufacturing Blu RAY media because Philips was involved. However there are some rumours floating arround that Princo might want to come back on that original decision.
Prodisc doesn't have the money to jump in at this moment.