There didn't seem to be a general Wii U support section, and it's somewhat homebrew related. I finally hooked up my Wii U to my TV and noticed a strange red or yellowish-green border that appears appears at the edges of contrasting colors, similar to red/blue 3D, but only in vWii mode. It's noticeable in certain games/situations, Super Mario Sunshine through Nintendont being the most obvious. Both the Wii and the Wii U were set to 480p in the following screenshots: vWii+HDMI (no I didn't jiggle the camera at all): Warning: Spoilers inside! vWii+Gamepad: Warning: Spoilers inside! Real Wii+Component: Warning: Spoilers inside! The Nintendo logo when booting SMS also has this issue with a yellow border at the edge of every letter on vWii+HDMI. It's not just Nintendont, the colors in the Wii Menu look a bit off as well. I've also seen it at the edges of contrasting colors on certain banners in USBLoader GX like Bully Scholarship Edition's. I haven't tried component on my Wii U yet, but I don't think that'd make a difference. Any ideas?