Alternate Filesystems On The Wiz?

[gnarface]

Hey guys this is probably a complete noob question but here goes: Has anyone successfully reformatted their WIZ with a different (non-fat32) filesystem? Since I only use Linux I was thinking primarily of reiserfs, xfs, ext3 or ext4. If possible the NAND and the SD cards both. Is this possible?

any advice is appreciated,
thanks

 

[hardyx]

You can test formatting a SD card with ext2 or ext3, but don't touch the NAND fs. I think the firmware mounts this units with a fixed filesystem.