Check this link for more info on the Korg:
http://www.korg.com/gear/info.asp?A_PROD_NO=D 1600
It reads as though it will back up audio as data on the optional drive, which you should be able to import directly into PT from disc. (ISO 9660)
Option two, transfer tracks two at a time in real time via spdif, using MTC and MMC sync with PT as master. This also keeps the tracks in the digital domain.
It appears it will only record 4 tracks at 24 bit however....anything more must be 16 bit.
C'mon, us not answer a question.....hell we'll talk about anything!!!!!!!!
Hope this is helpful.