drunkenrobot, as expected, many people are having troubles with Global on channel 6 with indoor antennas.

If you do decide to upgrade your antenna, don't just get more expensive rabbit ears as they probably won't be any better than your $5 pair (they will actually likely will be worse). Also stay away from the cheap antennas many computer stores are selling. I recommend checking out OTA Canada in Carlingwood mall as they only sell name brand antennas (such as Channel Master, Wineguard and Antennacraft). The Source has also started selling Channel Master antennas.