Untill now, I thought that the only way to make a photo fascinating was the filters of photoshop. But I heard about packages of actions that have very good results. I do not know what is better! Should I prefer looking for actions or filters? I know that filters at its own file format (8bf or something like that) should be compatible in windows and mac os x. But what about photoshop filters that come in the format of a self-installable package(.exe etc)? Are these suitable for mac os x or not? Best filter collections and actions for photoshop on mac?