Is there any way to have wallpaper fit to a single screen? I use the LauncherPro option to disable wallpaper scrolling and i just want my entire wallpaper to fit each screen. Is there a way to do this?
I haven't used PicSay in a while but you may be able to scale it to what you need in that program, you can find it in the Android Market. Personally I just scale them in Photoshop, it's not too difficult. There are free alternatives like Paint.net and GIMP as well.
There is a an app you can find on the market called MultiPicture Live Wallpaper. In the settings it will ask you to install a picture from your gallery. I installed it on mine, haven't played with it too much, but I think it crops your pictures tho.