You already know what Comcast's Digital Transport Adapter
looks like, and for folks in Salem, Eugene and Corvallis, Oregon (not to mention Seattle, Washington), you'll be seeing 'em in the flesh soon enough. Comcast has announced that its all digital transition will be heading up from Portland
and into Seattle in the near future, and it's upsetting quite a few locals with Media Center PC / TiVo setups. Of course, these are just the growing (or should we say "changing") pains associated with a mass switch from analog to digital, but at least in theory, the conversion should free up oodles of bandwidth for the carrier to expand its HD lineup. And remember, a cable company choosing to pipe its channels out in digital is very different than the broadcast change coming in February 2009
-- it's confusing, we know, but the read link does a fairly decent job of spelling everything out.