1. Begin with a new file, 500x500, with #999999 as your background color. Then create a new layer in the layers palette.
2. Now take the Rounded Rectangle Tool and create a shape similar to the image below.
3. Then go to the layers palette and right click on layer 1 and choose Blending Options, then apply this settings.
Now should it look something like this.
4. Create a new layer, then set your foreground color to black and then once again take the Rounded Rectangle Tool and draw out a shape, try to do something like the image below.
5. Now right click on layer 2 and choose Blending Options and then apply this settings.
And that's it you are done! This is what I came up with.
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