Sound Delay and capture problems (1 Viewer)

[TVTux]

TV-Server Version: ]0.9.1.18808
MediaPortal Version: ]0.9.1.18808
MediaPortal Skin: Blue Two 0.2.3.0
Windows Version: XP SP3
CPU Type: AMD Athlon64 3500+
HDD: SAMSUNG HD501LJ
Memory: 1GB RAM
Motherboard: nForce590
Video Card: nVidea Geforce6600
Video Card Driver: 6.14.11.6921
Sound Card: REALTEK High Definition Audio
Sound Card AC3:
Sound Card Driver: 5.10.0.5436
1. TV Card: Pinnacle 300iPAL DVB-T Capture Device
1. TV Card Type: PCI
1. TV Card Driver: n/a
2. TV Card: n/a
2. TV Card Type: n/a
2. TV Card Driver: n/a
3. TV Card: n/a
3. TV Card Type: n/a
3. TV Card Driver: n/a
4. TV Card: n/a
4. TV Card Type: n/a
4. TV Card Driver: n/a
MPEG2 Video Codec: Pinnacle MPEG2
MPEG2 Audio Codec: Pinnacle Audio Codec
h.264 Video Codec: n/a
Satelite/CableTV Provider: n/a
HTPC Case: n/a
Cooling: no extra cooling (inbuild CPU fan/Powersupply fan)
Power Supply: 350W
Remote: n/a
TV: n/a(TFT Monitor Samsung 930BF 19inch)
TV - HTPC Connection: VGA
Additional Information: Tv card is able to run analog TV and/or DVBT

Hello,
I have the following problems:

1. when I turn on "my tv" I see the picture, but the sound is at least with 3sec delayed.
2. I can't record from time to time.
3. The prog nearly always starts to timeshift after turning on "my tv". (Pressed a wrong button )

Thank you for your time.