On 4/27/2011 12:36 PM, Gary Powsner wrote: > I am wanting to replace the RCA DCM425 modem that I am leasing from > Comcast by purchasing my own. [...] > either between these two or perhaps another one entirely that I should be > seeking? > IMHO? Motorola SB6120. it's DOCSIS 3.0, which Comcast is perfectly happy with. Mine's been fast and solid as a rock (my old SB41xx was solid for many many years, but not fast in modern terms) ...tom