I’m using a modified version of the RSS visualizer screensaver to display at an event. I’d like to have the screensaver be on constantly and automatically refresh the feed every 2 or 3 minutes. Could someone please tell me how to go about this? I’ve Googled everywhere I can think of, and can’t find any resources. I should disclaim that I am a MegaNoob at this.
Also, are there any good books you can recommend for getting started with Quartz Composer/Core Animation?