The new iPad brings retina resolution, it means that we need 2048 x 2048 image for it's background. I collect some real hight resolution wallpapers for my new iPad (I do not have one yet). Here is a site to download 2048 x 2048 wallpapers. It not allowed to post a link here, so pls search iLikeWallpaper on google to find the site. ***MODERATOR NOTICE: EXTERNAL LINKS REMOVED-INAPPROPRIATE CONTENT***
On itunes go to the app store and there should be a box that says "Great apps for new ipad" they'll be in there. hope that helps?