If you haven't been to Señora B's blog at El Rincón Español and you are teaching, learning or interested in learning Spanish, it's a must see! I am absolutely amazed at the amount of information Señora B shares. Besides an extensive link list and recommended resources, she includes tons of flashcard ideas, grammar helps, cultural information and virtual field trips.
If you haven't seen El Rincón Español, please be sure to check it out and leave a comment. It is becoming a wonderful Spanish resource!