Need DVR advice

Looking for a simple DVR for basic Directv service. I'm renting a unit that comes with Directv and want to install a simple DVR just to pause and maybe record one or two programs a week (10 hours storage max). I do not need programing guide just simple pause and record functions. Any suggestions?

Thanks in advance. Glad to see I was still registered here after a ten year absence!!!! I'm back.