Is there an app that can connect to a os x computer and browse/copy files? I remember briefcase and datacase, but those are very out of date. There has to be a way to connect the iPhone over a network to a desktop for file access. And ideas on this? I want to access things like PDFs and videos from my computer, even over a dyndns. I know I did it about 2 years ago and could watch QuickTime movies on the iPhone, and browse any other type of file too.