[PD] Ubuntu OSX pdp pidip stuff

[doelie at zzz.kotnet.org]

> 1.) Logitech usb Webcam flickers wierdly when running through pidip/pdp patches--works fine with XAWTV and effectv [no flickers, but wierd color]
> can someone suggest a good webcam to use with ubuntu ppc?
> 

there's something wrong with saving/restoring camera preferences with
the newer philips cams. you can work around it by unplugging the cam
before restarting pd, until i put a workaround in the code.