QUEUED = your LW is too busy to handle them. Are you sure it says queued or just connecting for ages, or waiting in line. If it says waiting in line, then the user who is hosting them probably only has one upload slot available & is difficult to connect to. If it says connecting for ages & then eventually says need more sources, then it may be a fake file; Recognising fake files

If waiting in line, try browsing host, also keep searching at different times of day. Some gnutella programs are difficult to connect to. Shareaza & Gnucleus are often such.