foo_input_usf now exists! Only gsf to go and finally foobar can play every format I used Winamp for! =P
foo_dmusic (plays dml files used by certain games like blood 2 etc) was nice to have though not it has never been essentiell. I would like to see it ported, but I guess there is no demand but for me ^^EDIT: Link to source is here http://188.8.131.52/products.aspx?id=foo_dmusic
So the latest version foo_input_monkey can run in at foobar2000 0.9.5.2 is which version foo_input_monkey?
Might the skip silence DSP, built-in to foobar2000, be of use in this case?
There is also Gapless Crossfader (foo_dsp_crossfader.dll) by Acropolis.