Patience is often rewarded...it sounds like you'll have additional options for ECS Indivision cards in the next few months.
Having had two of the best external scandoublers (an older external and an internal scanmagic)over the last 3 years, I'm very glad I sold them last fall. The picture wasn't that great. I'm waiting for the fall to get one for my A1200 but the A4000 version I installed last week is amazing (but then I already started that thread) :-D
Bob