GetTV is a "diginet" (digital subchannel run by local broadcast channels available over the air -- digital, non cable/non satellite). It's owned by Sony Pictures. On Dish Network its channel 373. Comcast/Xfinity may also carry it (start channel scanning, oh Spikezilla).
MOST unfortunately, I do NOT have a DVR or even an old VCR.
This is the link with the current listings of the US cities that have GetTV (I'm sorry, my international cousins but it looks like Sony has not marketed GetTV outside the US).