I am trying to share an external drive between a PPC Mac and K/Ubuntu Linux. NTFS was frustrating because Kubuntu and OS X 10.5 always thought the FS was dirty. Ubuntu rarely seemed to have a problem with it, but I got tired of the issue and figured I'd format it ext3 because a Mac-savvy co-worker told me that OS X handled ext3,
It doesn't. I found thishttp://sourceforge.net/projects/ext2fsx/
but it looks like the last stable version was released in 2004, and there is a development version from 2006.
Any better suggestions?