Hi, I have been asked to judge a photocompetition. It is national (UK) and means I need to find a way of allowing people to post the photos to me. I am thinking of creating a file on my Dropbox for this and then will need to publish a file request link in the club magazine so people can post. There could be a couple of hundred photos.. I am little concerned about the security of this. Could someone send a photo with malware and, by accepting the post, I will infect my computer? If my computer will be secure then fine, if not any other suggestions would be appreciated. I do have antivirus software running on my iMac. thanks