Recently we have moved from using Fireworks to using Photoshop for mocking op website designs. As I've been used to Fireworks for doing this, I'm running into some issues organising my mockups. Where in Fireworks there are pages and states to organize your design, I'm only aware of layer comps in Photoshop. However, it doesn't seem like a very smart idea to handle completely different pages in a design with layer comps. What is the most efficient way to handle multiple pages and, regarding repeating elements, can you use smart objects across files and change them once and have them update across your designs?