yes, directly from the UMD ISO i made. for DT2nd we'd need to transfer the game to PC and search the files with an extraction tool. is someone able to send me a rip of DT2nd from the PS3 to do so? (I still don't have a PS3..)
I thought by USB Mode you could access the files? Sorry, never had a PS3 so I don't know what inside the USB mode :p
SEGA reports in Twitter that Dreamy Theater Extend is now finished being developed. All what's left are the release date and price.
The release-day of "Dreamy Theater Extend" for the PS3 is September, 13, 2012 !!! (3900 Yen) Can't wait to buy it ^^ source: http://miku.sega.jp/dt-extend/