We picked up a new Motorola cable-modem lastnight, and it changed everything. It’s a SURFboard model, but not the common 5-series, this one’s their new DOCSIS 3.0 standard-compliant beast, the SB6120. Using the old, hand-me-down pile of crap that Comcast originally gave us, we were lucky to attain downspeeds of 10 Mbps, while upload speeds [...]