The update is here: http://leaf.dragonflybsd.org/~wa1ter/kdemm3.tgz
It compiles on -current, but I haven't done any rigorous testing of the installed package. One important note: this package requires libtunepimp0.4 -- it will *not* compile with the newer libtunepimp version 0.5, although the Makefile will accept 0.5 without complaint (which is wrong). Maybe the Makefile should include a dependency for 0.4 specifically?
