DVD9 can be backuped
 

in china, they can backup DVD9 games now! but there is only 2 games is DVD9, Xeonsage and GT2001 (chinese version)

Could you give us some more info...... Like a website where you found the info......:D

Don't forget Devil May Cry 2..Anyway the ones from China are HK pressed NOT BURNED!!
Right now there is a HK Pressed copy of Japanese Xenosaga..
So likely HK press of DMC2 and so on will likely although I don't want to assume..