So I figured for the price of an analog-digital converter box for my TV, I could instead just get a TV tuner card to install on my laptop and setup MythTV, as I don't have cable and have no immediate plans to get it. Does anyone know a decent USB-based card that won't require an external antenna that has Linux drivers available? I was thinking about the eVGA inDTube USB 2.0 ATSC/NTSC, but I'm questioning whether a USB-stick like this will be strong enough without an external antenna.
Any thoughts?