i have problem to have my pd talking to arduino
i have followed the instruction posted on the link:
http://www.scribd.com/doc/13368221/Tutorial-Example-1-Arduino-and-PureData

1. load the standard firmata example in arduino
2. upload it to the board
3. open pd and open the PDuino patch "adruino-test.pd"

however, there is error opening that patch: many object could not be created
i can see many "... couldn't create" message in the pd monitor...

what is the problem here?
could anyone who had the experience connecting the two help me?

thanks