Diggit Drupalextras

I’m trying to do something but have yet to find a way to properly get it done. UGC sites are supposed to be simple to use with very little instructions so that everyone can use them properly. I like the video tag but most users won’t know what this means or may simply forget to place it in their created contents. They would just like to upload a video and hit submit and see their videos right then and there. How can I get something like this: a user uploads his video via Filefield CCK, gets his video in thumbnail form in full node view, and when any user clicks on that thumbnail, the Flash Player appears with his uploaded video running?