I wanted to announce that I just put a new version of my slightly modified LimeWire client (which has the ability to block Morpheus) online. -
LimeWire just added initial skin support (it's not perfect, yet) so if you want to see, what's waiting for you in the next version, - download it here:
http://mitglied.tripod.de/mdsgeist/LimeWire.zip
unpack and run the runLime.sh or the run.bat file. (The run.bat file for windows has not been tested, it may or may not work).
It will not run on Mac or MacOSX.