How do I identify if a DVD is Ricoh or CMC?

[alm99]

as in the title..

 

[murphy55d]

http://www.dvdinfopro.com/

 

[arcenite]

test

 

[NeoPTLD]

"Made in Taiwan" is probably a pretty good indicator of CMC

 

[GhettoFob]

Did you order some of those Memorexes at OD?