Hi Kevin ,
Can you please share your DTM Account login details as well as website URL in a private message or through Email: pamittal@adobe.com so that we can debug the issue at our end.
Also , Please find below my comments inline to your queries .
1) We could not duplicate the result, even after we followed the example exactly the way the video showed. Not sure what the problem/issue is there. // Please share account details
2) For our .aspx funnel, how do we automatically pass the condition string to DTM for it to trigger an Adobe Analytics pageview event? // you have to insert the piece of code _satellite.track("DCFunnel1") in the dynamic page code that get's inserted to the page on every step of the page so that the direct call fires and DTM listen's to it.
3) Would we have to create a Direct Call Rule for every page of the funnel? Or is there a way for us to create a Page Name for each funnel page within one Direct Call Rule? Yes, you can create a single Direct call Rule and then under custom Adobe Analytic code you can put your own logic to fire the set of code on the basis of certain condtion.
Please see the following webinar link for more clarity on Direct Call Rules.
https://my.adobeconnect.com/p7y362elp19