HI. I've got the same reciver.
I used trialtuner-bobsilvio-compiled_2.0b_all.ipk
With that plugin you will be able see and scan DVB-C, DVB-T and DVB-S
to instal put the file in tho the tmp than telnet:
- opkg install --force-overwrite /tmp/*ipk
- chmod 755 /etc/init.d/trialtuner
- chmod 755 /etc/rcS.d/S50trialtuner
Restart
Put cables.xml in to the same folder with satellites.xml
The best way is put only your area to the cable.xml so it will scan only channels from your area.