Hard Disc Usage Microstudio 3.003

[santojmezzaroba]

First: Is Microstudio (3.00x) different from Microstudio 3.003 which is what I have?
Second: Am I correct that if KMA files are converted back to CDG files I would still have a hard drive usage problem with 17,500 songs?
Third: I don't see any information in either manuels as how to accomplish this. I located the folder with all the hoster KMA songs in it. Where do I go from here?

Santo