If you are interested in a new firmware for RH3T and RH4T series, the link is this

:
http://ul.to/8wofhk
Firmware Upgrade instructions inside zip file.
This firmware has been
tested only on RHT39X Italian series and provides:
1 - added backup/restore of the RecMode in setup menu when a TimerRecording is performed.
2 - added mpeg4 recording capabilities also with TimerRecording, on HDD media. Mpeg4 recording can be setted indipendently for each TimerRecording, by pressing RecMode button inside edit window. Max length of mpeg4 TimerRecording is limited to 240 mins.
3 - added MP4 icon in TimerRecording list, to check recording mode. The original "Mpeg4" icon was reduced in size to fit properly.
4 - added backup/restore of the Mpeg4 setting in setup menu when a mpeg4 TimerRecording is performed.
5 - fixed italian language for EPG.
6 - added DTT channels reordering, also for C.I. slot models.
7 - added resolution "memory"; after off-on, the resolution remains unchanged
8 - for C.I. slot models: now setting op 1 to "FA", it is possible to backup your PPV recordings to DVD
*** I am not sure that this firmware is suitable for your version of hardware, so test it only if you are an expert and can rollback to your original firmware. ***
Sorry for English

.