I get the impression that when installing Slitaz editions 4 or 5 onto an HDD or SSD, ext3 is the preferred drive format - is that correct?
During installation ext3 appears to be the default option shown for /root, while ext2 appears to be the default for a separate /home. Is that because ext4 doesn't work well with the old kernels that Slitaz uses.
Also, I notice when I dual-boot with Ubuntu, Ubuntu's grubscreen recognises Slitaz as an 'unknown Linux distribution' - it doesn't list it by it's name.