choreography problem in faceposer

[poseyjmac]

i can get the mdls to lipsync my custom wavs just fine, but when i try to compose the choreography file, i can't load the wav file. the hl2werld tutorial says to point at it, but well, i can't it doesn't let me. there is no place where i can specify where my custom wav file is. it just has a list of wav files from the game.

anyone know what steps to take to load a custom wav file into the .vcd?