So you have a Bell sat reciever if I'm right.
Do you have a tuner card in your PC? The COAX input on the tuner card will retain the signal quality of the sat reciever.
If so and you have Windows 2000 or better and a graphics card with HDMI/DVI/S-video then NextPVR (it's free) will handle your desire to view and distribute live TV, recordings and other video/music thoughout your network. For a laptop on wireless you need 100mps min. for HD.
If you do not as yet have a tuner card take a look at a Hauppauge 2250 MCE KIT as it comes with an IR "blaster" to control the BVT with the remote.
In fact all the wonderfull things that Roger$ new nextbox can do NextPVR has been doing for at least a year as well as giving you remote access via the web to manage recordings or stream liveTV or recordings to remote PCs or smartphones.