Right, I am moving forward in my quest to power all my 737 MIP annunciators,

I am no master programmer - that's for sure, so......

Bearing in mind my goal of getting all the annunciators to work (easily!) with FSX which is going to be easiest to 'progamme' all the functions I need

OC usb LED card with SIOC


Phidgets card with FS2Phidgets


Thank you - Jon