As I emailed sometimes unzipping apps oject to over-long folder and file names - harking back to the old 8.3 standard of DOS / MSDOS. Also it may be that spaces in folder / file names are a problem - they are usually replaced by underscores. The other precaution with zipped files is that you need a rock steady web connection; even a bit out-of-place can mean a corrupt file. I tried to download the source file - but if would have taken me 4+ hours on a moderatly fast connection. Don't worry about the mising folders / files - these are temporary for the unzipping process.