I don't know about you, but one of my favourite things about designing is seeing it transform form an idea or a sketch in to real life. It's not always a possibility to see the end result however, so I've trawled the web for impressive free templates to mock up design ideas into reality. It can also be a really useful tool to help Clients visualise what you are designing. Enjoy!
Click on the image for the download page.
PS Please note I haven't used them all myself yet so you're not allowed to be sad with me if some don't work well. (But please do let me know.)