Be very careful upgrading to this firmware. It has 1 nice feature- ability to read fat 32 and ntfs :cheer: I have this attached to wrt54g v1 running newest firmware 4.2.06. Firmware for NSLU2 has big issues! NSLU2 gets dropped regularly. Power controls no longer work, only way to power on and off is cord. A little drastic for something with a power button. IP address resets itself pretty regularly. Does anyone have any advice on this?