Originally Posted by arloge

no, you have sony minidic wath can contain 74' music in CDquality,
newer is the HI-minidisc, it can contain 45 cd's of compresed music(likeMP3) on one HI-minidisc.But it's possible to put data on the disc in place of music,
1GB of data on one HI-MINIDISK!

(you can rea more on SONY's website - or put HI-MINIDISC on google !)