For those of you who love to play with Photoshop, check out this list of my favorite .PSD files. A .PSD file is basically a template that has multiple layers you can customize to create buttons, sample iphones, etc. Most of these should be compatible with Photoshop CS4, but I just ordered my upgrade so am unable to verify.
The Green Planet

This one will be very popular with everyone talking about going green. Download Link
Skateboard Template

This is probably one of the coolest templates I have run across. For those of you who want to design your own skateboard layouts, this will be a perfect template for you. Download Link
PSD Demonstration

Some of the best ways to learn a program is to dissect what others have done. This .PSD demonstration gives you all the layers of the image, so you can see how it was constructed. Files like this are a great way to learn Photoshop. Download Link
Stalker Pass


These crack me up, not much more to say. Download Here and Here
ID Badge Template

This is probably the best ID Template file I have run across. Download also includes the font files. Download Link
Shout Bubble Templates

This little shouts template is easy to use. Just open and edit the text and your done. No fuss no muss. Download Link
Postage Stamp Template

Everything is on a separate layer and the text can be edited as well. Download Link
DVD Case Templates

You only need Photoshop CS/CS2/CS3 to open it and tweak the layers. You can fully customize the artwork. If you want to change the box color, look on the “dvd case” group and tweak them with Hue/Saturation. Download Link
And another from the same author Download Link

Film Frame

Use your creativity with this one for creating a template for a photo gallery to a possible movie poster. Download Link
iPhone Icons

Some more fun working with the iPhone, iPhone apps icons in PSD Format. Download Link
Fantasy PSD

Not sure what else to call this, so fantasy seems appropriate. I can picture things like flying cats and dogs with a tornado thrown into this template. I think this one has a lot of latitude to work with. Download Link
Web 2.0 badges

Simple files that are easy to edit. You may get a missing font error when you open these, but just use your own system fonts to edit the badges. Download Link