[dabean]

okay at the bottom of the error messages you should see

"Image Exists. Image has been loaded, if you where not in debug mode it would be downloading now"

or "Image could not be opened. Filename is: $sigimagedir/$filename"

or "Image does not Exist. Filename and path should be: $sigimagedir/$filename"

if you don't then what version of php are you using?