I searched to the best of my ability but I couldn't find any info on this.
I run Linux Mint 11 and my brother runs the latest Ubuntu. Once the CF is formatted in the Marantz PMD620 it is no longer recognizable by either Mint or Ubuntu. I take it to my neighbor's Win7 machine an it handles it fine.
Does the Marantz use a custom file system? Anyone know what that file system is?