Как сделать иконки в стиле MeeGo используя Photoshop

I love the new look and UI on the upcoming Nokia N9. I especially like the squircle icons and wanted create one for The Nokia Blog’s Twitter profile. I made a video tutorial for you to follow. I’m not a Photoshop expert, so I’m not sure if this is the best way to do it. A template is provided to developers. I’m simply showing how to use that template in Photoshop