Could you edit out the names of files you're trying to download? Mentioning downloading of specific copyrighted files is against the forum rules
Forum Rules

Have you checked any of these files with Bitzi before trying to download? If a file's been rated, you'll get an idea of content & quality
How to use Bitzi

Files with huge numbers of sources are often fakes, stick to the ones with around 10 sources or less. If you can download mp3s without a problem, your LW is ok. Just search again, vary your search terms & try the All Types search. Search at different times of day when users in different time zones log on & content available changes.