Review my start-up: Customized Graphics
phreanix: The front page does seem a bit busy.  The amount of copy is a tad overwhelming, but once i slow down and start reading each one, it makes sense.I would maybe have an easy start page (your "start designing" button could link to it tho I find that button rather small), with leading questions like:
1. What would you like to print? (give hints or a drop down)
2. Choose a design.And so on.A Preview page would be nice, preferably one that allows you to upload a picture of your own room or wall.