i figured it out after many-a-reboot:

[hijack]
PopUp0=FastMenu
[ir_translate]
PopUp0=Shuffle,Mark,Swap,Repeat,Detail,KnobSeek
Bottom.L=Hush.N,Bottom.LU
KnobLeft=Info.N,KnobLeft.U
KnobRight=Visual.N,KnobRight.U
_________________________
It seemed like a good idea at the time.