I got Motokit last night and was it using to upload homemade wallpapers into the phone. I adjusted a picture in Paint Shop Pro and accidently uploaded the wallpaper saved as a .pspimage instead of .gif (happended automatically when i saved the changed original). Now i can't get the .pspimage out of my phone. Each time i try to delete it, it says "Delete file a/mobile/picture/stillet-firm failed". Any idea on how i can remove the image?