I'm using MSI DigiVOX Duo (USB DVB-T). Had to purchase EmperoarTV.
In fact, this tuner encapsulates 2 separate tuners, so it is possible to watch TV and record video at the same time - if you have proper software support. Unfortunately, EmperoarTV does not support this feature. On the other hand, I was pretty surprised that the included remote control is supported by EmperoarTV. It supports FM tuner and video recording as well.
Bottom line: it IS worth it
