I just found a program (or rather, website flash type application thingie) online that is supposed to help give you inspiration, based on what you set for variable sliders such as mood, feelings, how happy you are etc.
It plays different tracks based on your selection, whilst overlaying images and videos, also based on your selections.
If it actually inspires inspiration or helps people unlock creative potential is great; it hasn't done anything for me yet, but it's quite an interesting little thing to play about with.
I'd also love to see anything you guys use to help if you get writers block, assuming you do do specific things.
EDIT: Whoops, here's teh link:http://moodstream.gettyimages.com/