[linux-dvb] HELP: DigitalNow Dual USB tuner problem

[Ng Theng Kiat]

Dear all,

I'm in Australia, my HTPC has 4 tuners, 2x TwinHan DVB-T PCI and 2xUSB 
(DigitalNow Dual USB Tuner).

For some reason, I can't tune to SBS using my 2nd USB tuner (via MythTV 
or XINE). All other channels work fine.

1) I've tried connecting the single USB tuner on my MythTV machine, it 
can't tune.
2) Tried on another machine running WindowsXP, both USB tuners works fine.
3) Tried kernel 2.6.15 (with patch), and 2.6.15.4(without patch) and 
2.6.16-rc5 (without patch), all to no avail.

Can any body give me some clues on how to trouble shoot this problem?

Thanks.

Regards,
Tj