Hello,
I purchased DVBViewer Pro on September 8th to watch and record ATSC channels in the USA. I like this program much better than WinTV, which is what was bundled with my Hauppauge 950Q usb tuner stick.
I'm using: Windows 8.1 64bit operating system
6 GB memory
EVGA nForce i730 motherboard
Intel E5300 dual core 2.6GHz processor
EVGA GT520 graphics adapter
Hauppauge 950Q usb tuner
I am current with all windows updat