Leadtek WInfast tv2000xp expert PVR - using 3rd party recording software

Hi,
I have a Leadtek WInfast tv2000xp expert PVR device in my PC. It plays well and the sound from it is good. However, the recorded video quality is not so wonderful. Is there a third party software package that can read the video and output and record it will? Windows Movie maker sees the card but does not get video from it. If the PVR is active Windows Movie Maker says the device is busy?

Can anyone help?

 

Are you using the Winfast PVR software that comes with the card? What are your recording settings?