My 3GS jailbroken phone (purple rain) running Winterboard is having problems with the wallpaper.

I've got the wallpaper assigned in my theme - but it's not showing up. Just a black screen. This same black screen appears with the phone in charging mode too. It should be showing the green battery - but it's blacked out. I do see the time of course and the unlock slide.

Couple of things: I'm running Intelliscreen - but when I uninstall it - same problem. I've modded my slide to unlock pngs = but this used to work b4 the 3GS.

I'm sure it's a simple fix - anybody - help?