Yesterday I did a webinar for Idera on the new Scheduled Jobs feature of PowerShell 3.0. If you missed it, I believe you can go to http://www.idera.com/Events/RegisterWC.aspx?EventID=404 and view the archived webcast. I'm assuming that once you register you'll be given a link for the webcast.
In the meantime, I can also offer a PDF of my slides. You can also grab a copy of my demo commands. This isn't a script per se but a series of commands I used to demonstrate how to create and work with scheduled jobs in PowerShell 3.0. If you have any questions, feel free to use the Ask Don and Jeff forum.