Katsukity's 3ds (not XL) capture card fits in-console now.

[loopy]

wonder if there is a way to make it a dual charge/recording usb and replace the charger port.

I've tried it. Some USB ports might be able to handle the extra power draw, but it's outside of USB spec. It wasn't reliable on my computer (charging light would flicker a lot) so I gave up on the idea.

[NickTurbo]

I found this on Katsukity's blog:

Source: http://katsukity.blog123.fc2.com/blog-entry-600.html

Looks all internal to me.

Dang, I wish this was the original position because i use the circle pad pro for Monster Hunter 3 Ultimate and Kid Icarus Uprising