said by netcool:
could probably upgrade your firmware if you post a msg in the Comcast Direct forum:
Maybe (it doesn't hurt to ask.)
But firmware are distributed to various CMTS systems WHEN the system is ready (they can't risk bumping off 10k users in outlying/unfinished areas, just to give you the newest version) and after it is proven sucessful elsewere (there are good network management reasons to roll out changes area by area)
Your time will come.