I've had a curry craving for ages, but I have a hard time finding recipes online that match the taste of Indian restaurants, so I broke down finally and bought a cookbook: Indian Essence by Atul Kochhar. So far, it's really good. Unfortunately it also requires loads of spices not sold in your average grocery store. Luckily, I live in the Bay Area, and Berkeley is wonderful for finding the oddest everythings. Mango powder, nigella, star anise, all in a little store called Bombay Spice House. Eee! Expect loads of odd-ingrediented but wonderful-looking recipes in the future.