I keep the rendered videos in a folder on the PC, all footage is sorted on the drive as well. Each set of recordings for a video go in a folder and named so I can easily identify it. I have been going back and forth on keeping the footage captured or deleting it, can't make up my mind. I may just end up getting an external drive and dating it as someone mentioned. Unless it is a bad recording image wise and not usable I tend to save it. I have had ideas and used footage that I originally thought unusable but it fits the bill for b-roll. It is something I have thought about but have not run out of room yet.