A couple of things to note here. Video files are not zipped and I currently use .wmv format and encode them with the Series 9 encoder.Exceptions and future changes will be noted. Screensaver files are zipped and they are self installing setup .exe files. (Don't ask me, that's just the way the software likes to package them.) Although I run a virus scanner, for your protection and peace of mind I would recommend always scanning files of this type prior to executing them. We can never be too careful.
VIDEOS
The Last Time I Felt Like This
SCREENSAVERS