This tool takes a file and calculates the final 'eDonkey/Overnet
hash' for it that you need if you want to create ed2k:// links to
that file.

It also spits out the complete ed2k:// link in the end and appends
it to the file 'ed2k_links.txt' for easier copy-and-paste later on.

WWW: http://ed2k-tools.sourceforge.net/