disable screensaver under vista

[trex_daemon]

Hello.

I like dvbdream, it's the best dvb software under windows.
But i have 2 big requests:
1. disable lnb power on exit
2. Disable screensaver under vista.

The first one is not so important, closing server4pc cuts the power off
but the second one is annoying, is there a way to disable the screensaver ? I read that it's working under xp, but what about vista ?

Thanks in advance.