Magnetmix is a site for downloading free & legal content.
eHomeUpgrade | MagnetMix - LimeWire's Legal Content Portal - October 16, 2003
+ MagnetMix.com +: The Source for Good Content

Bitzi is a site where people can rate files that are being shared. It's very useful!! Always check a video file with Bitzi before download (music doesn't get rated as often)...if other users have rated the file, you'll get some idea of content & quality. It's great for weeding out fake & misnamed files. If a file has heaps of sources but no Bitzi rating...chances are that it's a fake.
You can rate files yourself, you'll need to download Bitzi's Bitcollider. More info below.
Bitzi - Wikipedia, the free encyclopedia
How to use Bitzi