So you're saying if I split the cable going into my modem (from Comcast) I might be able to get these OTA channels? Will that degrade my internet connection at all?
I noticed no difference- I split the cable to the modem to run one to my iMac for an Eye TV to act as DVR and export shows to iTunes so as to watch them on the Apple TV. The cable co gave me the splitter for free before I cancelled our TV service.
FYI the conversion process for Eye TV recordings on my 2007 iMac is very slow so shows are not available to watch for an hour or so at least after the recording ends so it's nowhere near DVR functionality (you can't start watching mid-recording or anything like that... but it works for us).
I then found that the cable which used to run to the cable box also still sent channels (QAM I think it's called) and so ran that to the TV.
All in all, works pretty well for $55 a month (for the internet via our cable company). Plus $8 for Netflix and a few bucks here and there for the odd iTunes rental.