I have an SSD OCZ Vertex 2, and 2 more HDD's. For Mozilla Firefox i changed the browser cache to D partition, which is an HDD, same for swap / virtual memory. I read so many stories about this. Some people said to keep it on the C, some said to move it on HDD. Would you tell me, please, which option would be better ?! What about RAM disk ?? Would that be faster than SSD or HDD ? Thank you.