I write Olli the developer of pacemaker a e mail and he answer:
thanks for your kind comments;
Unfortunately I'm currently having hard time even trying to find some time to finish the new version of PaceMaker so it's very unlikely I'd write a new version for foobar2000. However, if you'd be able to lure someone
else to develop the plug-in for foobar2000, I'd be happy to hand out the PaceMaker source codes...
can anyone do this ??