GefenTV uses wireless 802.11n to do its thing and operates in the unlicensed 5GHz band to transmit HDTV. For sure the GefenTV isn't for everyone; if your HDTV isn't wall mounted or your A/V components aren't separated away from the display, there's l...
[Editor's note: The following review is part of Macworld's GemFest 2009 series. Every day until the end of June 2009, the Macworld staff will use the Mac Gems...
As national broadcasters flip the switch on the long-anticipated digital TV upgrade, here's your last line of defense to get you up to speed. And how one nerd is now saving money on his cable bill.
