Mac users who want to view the HX5V's movies have a few options. If you saved your videos using the MP4 (H.264) codec, then just double-click them and they'll open up in QuickTime Player. If you used AVCHD (which is the default, and required for Full HD recording), things aren't quite as easy. You can view the MTS (AVCHD) files by using
VLC, and both iMovie and Final Cut Pro can be used for editing (though they don't edit the MTS files themselves). You can convert the files into other formats using
Handbrake or
Toast Titanium, with the latter also able to burn the movies to a DVD or Blu-ray disc.