Need OTA DVR advice

[Bobbo]

We have been using a Directv DVR for a while and DW loves the DVR capability. We really don't watch enough TV to justify keeping Directv, but DW wants to be able to keep recording her shows, mainly NPR. What is the best OTA DVR?

If I haven't provided enough details, just ask for anything else you need.

Thanks

[MrWizard]

I use a Homeworx PVR, with an external USB hard drive
There have been several threads regarding this same subject lately
The PVR is available on Amazon and Walmart $49 or less use hard drive of your choice

[JiminDenver]

Homeworx pvr150.

http://www.newegg.com/Product/Product.aspx?Item=N82E16882576003

[wildtoad]

I have not seen or used one, but Channel Master has an over the air DVR. No fees, just a straight purchase of the device.