Say I've shot a video with one of my Canon point and shoots (my SD850 does pretty well, I must say). How to post/embed one in a message here? I've got Picasaweb and Photobucket. I know that mtbr has a file size limitation for posting pics and I know the videos I shoot are huge, like 35 megs for a 2 minute vid. Do I need to limit the size of the file in the camera as I shoot? Does a hosting service like Youtube or Vimeo automatically downsize the file when you try to send it somewhere? Is there a tutorial specifically about how to do this, step by step, specifically for posting on mtbr?