Today I released the v1.0 of the Themechanger Block. The Block is based on original work of Tony Bibbs ("phpblock_themetester") and was updated to work with the current Geeklog Release 1.4.0 and 1.4.1 Beta.
It shows a simple dropdown with all currently installed themes and allows quick selection of one of them. Please download it
here. Please post Bugs, feature requests and support questions
here at sourceforge.
The Source is also available directly at the CVS on sourceforge.