I'd probably get an HDMI - DVI cable. DVI - DVI would be exactly the same in your current setup, but I'd prefer the latter in case my cable company later offered a newer model box on which the only digital output was HDMI (Time Warner has done this to me).
I don't know anything about your receiver, but if video switching is important to you...it might dictate that you use component video. FWIW, DVI-HDMI and Component have very, very similar PQ in my setup.
I don't know anything about your receiver, but if video switching is important to you...it might dictate that you use component video. FWIW, DVI-HDMI and Component have very, very similar PQ in my setup.
