Liogo is free and freely redistributable under the term of GPL License.
However if you like Liogo and if Liogo has really added value for you, you can donate to the Liogo project. With your donation I could:
Go to SourceForge donate page for more information about donation procedure.
Thank in advance for your support.
LIOGO - GPL Copyright (c) 2005-2007 Lionel Laské