Psychtoolbox to Multielectrode array

Hi,

I am trying to use Psychtoolbox to write visual stimuli that i will present to retina
preparations placed on a Multielectrode Array from MEA systems. I will use Psychtoolbox
from my G4 Powerbook hopefully, and am considering getting the Measurement
computing USB-1208FS to send a TTL to the MCRack software run on a PC. The trigger
channels accepted by MCRack, the MEA software, are taking both analog and digital
inputs, through BNC connectors.

Has anyone tried anything similar, and does it work ?

Tudor