I stumbled across a Mytharchive issue last night that had me stumped until now, so I thought I'd share.
Parental levels within Mytharchive.
Last night I was trying to archive a video file (not a recording) to a DVD. The file had a parental level set to 2. When it came time to select the video, it was not listed. I figured out that it was a parental level issue. All the videos I was shown had a parental level of 1. I tried my keybinding for increasing parental levels, but nothing happened. I worked around the issue by going into the video manager and changing the video I wanted to level 1, but I thought there must be a way to change the level of videos shown in Mytharchive. I found the answer here. Use the 1-4 keys to select your level. Strange that they don't make it the same as your keybinding for increase/decrease parental level. Hope someone finds this useful.