<div dir="ltr">I'm still new to MythTv, but here's a little bit that I know. I've only tried Mythdora through a connection between the STB and the Hauppauge tuner with a coaxial cable. In order to view the channels coming from the STB, I've had to preset the tuner channel to channel 3 (or 4 depending on your setup).<br>
<br>There's also a link from the Mythdora Wiki page to a howto install video.<br><br>I use the PVR-150 tuner card myself. While this card is excellently supported in MythTv, I've experienced days of frustration trying to setup the remote and ir blaster that comes the PVR-150 1045 model. I've made a lot of progress, but still I'm still not quite there. My suggestion to you is to at least get a separate ir blaster different from the one Hauppauge provides. There are many different ir blasters available for purchase, but the ones I've used successfully are the usb-uirt and the serial ir blaster.<br>
<br>Good luck!<br></div>