If you can't see what's going on in one of my videos, you can bet that it's due, in part, to the compression used by the media-sharing site they are uploaded to, which degrades the already poor quality to unwatchable for some.
Whenever that is the case, however, you can download the original, uncompressed version from the Demonic Activity folder on MediaFire and view the video in Quicktime Player. Only 10 or so of the 100 videos have been uploaded, so check back frequently, and don't be afraid to request that specific videos be pushed ahead in the cue, if there's one you want to see right away.
You can also find the videos, as well as related photos and blog postings, on the Demonic Activity timeline calendar on Google, which includes links to the original, uncompressed media files for better viewing. This not only provides access to media files, but places them on a timeline, so you can see what happened, and when it happened.
Like the Demonic Activity folder on MediaFire, this Google calendar, which you can subscribe to is not yet up-to-date, but I am constantly updating it, so check back for frequently.
If you want to improve the quality of your own videos, see these tips on post-processing video with demon-revealing filtering techniques: