[Sharereactor.com] used to be the best resource for ed2k links. As you can see if you visit it now it has been closed by law staff.
Quote from sharereactor.com:
\"~ShareReactor.com is offline for the time being. ~ShareReactor's Owner, Christian Riesen also known as Simon Moon, is under investigation for violation of Copyright and Trademark laws in Switzerland, where he lives and ~ShareReactor is hosted. There is no date set when its clear if ~ShareReactor is illegal, or not. No charges have been made yet, this is only an investigation. If you want to have more information, there is a page open about this (and more) that is updated frequently on http://www.respectp2p.org/ \"
- [Shareconnector.com] has taken it's place now.