You might want to try Newtek. They actually have Video Toaster Flyers there and am told that the owner of the company belives in supporting even DIGI VIEW users if they call in with Amiga questions. Pretty cool!
You can also capture the video out from a calbe box, digital tv tuner, Sat reciever, Xbox, or game console without TBC's. Capture from a DVD player will require use of a TBC due to the Macrovision protection.
Hope all this helps and I've never configured a flyer using this updated tech. I sold mine in 2004 or so. Should be fun. If you get a hold of Aura from newtek it will load flyer clips into a very Amiga like Paint program. You can paint directly on video frames with it.