MyTV shows no video or sound (1 Viewer)

[gruntfuttock]

Area: Media Portal Program
MediaPortal Version: 0.2.0.4 (2006-08-11)
MediaPortal Skin: BlueTwo
Windows Version: Windows XP (SP2)
.NET CLR Version: 2.0.50727
DirectX Version: 4.09.00.0904 (9.0c)
Audio Codec: Pinnacle Audio Codec
Video Codec: Pinnacle MPEG 2 Decoder
CPU Type: AMD Athlon 64 X2 Dual Core 4200+
Memory: 958 MB
Motherboard: RS/RX480SB400
TV Card Model: Twinhan DVB-T PCI Card
TV Card Type: Not sure
TV Card Driver: Most recent
Video Card Model: Ati Radeon Xpress 200 Series (64 MB)
Video Card Driver: Most recent
Video Card Resolution: 1024x768
Video Render Type: VMR9
Audio Card Model: Realtek AC'97 Audio
Audio Card Driver: Most recent
Synopsis::

I have to start MP twice to get MyTV to display video and sound. Any ideas, guys?

Logfile here.

Thanks
Steven