@cbVisionOct 03.2012 — #myFile will affect SEO since the words aren't separated. I've always read you should use dashes, but I cannot confirm how it compares to underscores for SEO. I *think* dashes or underscores are the best for SEO, but most people use dashes. Again, I don't have any evidence. I'm just going off from what I've read and seen.