Psychonauts sound problem
 

Install the game - Full Installation.
Apply the official Psychonauts v1.2 Patch.
Replace the original PSYCHONAUTS.EXE file with the one from the File Archive.
Play the Game!
I folow these instructions and i have problems. i start the game and after minute or two game freeze for a second , then after couple of minutes again and again, is the crack ok? I cracked the game firs with HOODLUM crack first then from file archive. then i tryed couple of combinations and resuilt is the same sound problem. i have instaled the lates drivers.
sory for bad english

Does it do the same with your original being used only (not crack)

yes

Contact the game publisher, because your problem isn't the crack. (seems so)