Help Wallpaper locked screen

[saltis-android]

How do one change the wallpaper shown when screen is locked? Or is this simply not possible? Seem to be the same wallpaper as when not locked.

On my Hero I used before the locked screen was a separate picture, both with android 1.6 and 2.1.

Tor

 

[Slug]

Afaict there isn't a separate lockscreen wallpaper with the new SenseUI.