How can I wirelessly stream audio and video throughout my house?

I also expect error correction in case there is a noise glitch.
Can you recommend a product? I want something to play my video and audio collection from hard disk to up to 1080p for video and 5.1 (or stereo for CDs) for sound.

There is a [...]

What in dash video stereo can I have in my truck?

What in dash video stereo can I have in my 2003 Chevrolet Silverado 1500 LT Z71 with OnStar Bose Speakers, and XM Satellite radio? All I have found say my door chimes, XM, and OnStar won’t work if I install them. PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
I went to [...]