I love my 2407, but for the Wii, I dunno. It might be because it's TOO sharp and clear that it shows the flaws and jagged edges clear. I had the Wii hooked up to a couple CRTs this weekend through composite and it looked great actually.
i can run it through my video card into my monitor, it would probably look better if i ran the s-video cable in (no component inputs)
i have an ati all in wonder 9600 128mb