Smurth: yea, I find that too. foobar2000<->litestep integration isn't as tight as with winamp.

Progress seeking is difficult to do with a broken/unsupported !MovePosition bang. I have a funky scripted bang to call an approximate amount of seeks to jump in a song for winamp, and an exact amount of seeks for foobar, but it is of course slow for winamp, and especially slow for fb2k :) Here, calling foobar2000.exe with the command line switches brings up the busy mouse cursor, which I expect, but find ironic and dumb for our purposes :D

You might find the following useful for now:

In foobar2000.exe /help you see a /command: switch. This lets you execute any command that may be bound to a menu. I think the /playlist_command: switch is similar.

Go to
Foobar2000->Preferences->Core->Main menu items.
Right click on any group and Insert item->Command...

Now any of those listed can be used with the /command: switch.

It has to be quoted though, for example:
Then you can call $audiotoggle$.