I've been afraid to ask...
1. If I were to buy a stand for my SB600 to use off camera, what do I need to trigger it? I have a D90...or does it communicate with my camera even though it's not attached?
2. If I were to invest in a reflector (instead of using white foam, etc), is it worth getting one with a stand? or do you just use something laying around to prop it up?
3. How exactly do you use a gray card? (runs and hides)
4. How do you manually adjust white balance on camera? It gives me step by step instructions on my camera, but for some reason, it never works for me. Anyone with a D90?