So, something I've been looking at recently is CDNs. From what I can see, something like Amazon's S3 is cheaper, more reliable and robust than my cheapy VPS that I use. I realise that I can't serve dynamic content from a CDN, but I can at least store things like images, videos and other static files. What I'm wondering, though, is what implications might there be for SEO? Can it have an effect in any way?