this is the patch i have been playing live with for the last 2 years or so.
hopefully it will work for anyone with pd-extended. i have a feeling that some bits woN't work on windows though.
i have included a bunch of samples, but you can delete them and add your own if u want.

No, not really of course... You should check if the "compute audio" checkbox in the pd main console is turned on. If so, check the output in the console. Maybe you have some objects missing... Also make sure you're audio is properly configured, by opening the test audio/midi patch you can quickly check this.