At the end of the scan you need to click in the tuning column of each of the channels listed on the left and "map" it to the digital channels that were found.
OK, we are making progress. I now have my DT channels. Now, if I can, I'd like to get my cable channels (no box needed). I have a weird system here, in that we have 2 feeds, but luckily for now I only need one of them to work.
AMD x64 4400+, 2 GB RAM, ATI Theater 650 Pro and PVR150MCE, ATI Radeon 2400XT, HDMI to Samsung LNT-4671f 1080p 120hz LCD
Try creating another capture source configured for DirectRecoridng Plugin, and select the appropriate card, and configured for your zap2it EPG account.