I have been trying to get my 225 connected to my computer and am having no luck.  The sound card (Yamaha DS-XG) seems to be working fine.  As far as I can tell, I have the softare (Finale) set up correctly, but I can't seem to get the computer to recognize any signals from the keyboard.  I have followed the instructions in the Owner's manual, and Finale manuals, and narrowed it down to one of the two of them.  
Does anyone know of a way to test the midi signals without out using software (to help figure out if it is the software or keyboard)?
Any other suggestions?
Thanks