Another bug I found with the "use as HDD replacement" mode is that EPG data (epg.dat) is not saved to the network mount before rebooting or shutting down. It seems the mount is dismounted before the system can save epg.dat . As a result you lose the EPG info you load in hdd replacement mode everytime you reboot or shut down the box. It does, however, load epg.dat on boot: I was able get my EPG data back by putting epg.dat from the internal HDD into the root folder of the network mount and rebooting the box.