I finally got the audio to work. It turns out that the less expensive splitter works just fine. My laptop was the problem. But, it still doesn't seem to be downloading the image even though I can see the audio on both the PC and the 3DS. Any ideas?
I have no clue what I did but It's working!!!
When I tried to get it to work again the 3DS recognizes the image, but the loading bar remains at 0%. Any ideas? I really hope I can get this to work consistently.