Making Flash talking to Arduino

I,ve been following this tutorial for making Flash talk to Arduino:

At step 3 I had some problems with the file, since it's an old vertion, but after chaning Serial.begin(speed) and changed printByte and printString to Serial.print("A"); it worked and got compiled.

I just followed the tutorial after that.

When I'm trying to do the last step and play the SWF fil I got this as an output: ** Arduino ** Connecting to . . . ** Arduino ** Connection established. and the SWF files says ** Arduino connected! **

  • Flash: Hi Arduino, can you hear me?

...But Arduino does not replay and it does not seems like anything is happening in the serProxy eighter..

WHY? Help would be great!