1 person found this helpful
Unfortunately, the Dazzle devices seem to be problematic, and even with Pinnacle Studio. Few users were ever able to get them to properly Capture from analog sources. It has been many years, since I was last on the Pinnacle Studio forum, but back then, there were tons of problems mentioned. Do not recall anyone ever getting any real solutions - some times they worked, but all too often, they did not.
This article is a general tip-sheet for doing A-D Capture: http://forums.adobe.com/message/2727627#2727627
If you can get the Dazzle to work with Pinnacle Studio, that is probably as good as it will get, and count yourself fortunate, that it is working for you.