Netflix's Wii disc sign-up page (remember, you need the disc to access the movie streaming service) is now live. All you need to do is sign in to your account and press the big blue button on the page. Yup, it's really that simple. We're currently trying to find out from Netflix if the launch and service on the Wii will be relatively similar to that offered on the PS3 -- beyond requiring a disc. We're also trying to narrow down that "spring" release window, if possible.