Bookmark Assets for Camtasia and

There have been a couple of times that I've begun to do research for a project using both Camtasia and Snagit Assets and I find some ideas, but for the sake of not cluttering my hard drive, I don't download. I think I know how to get back to the footage clip, or photo and I can't find it. 

It would help tremendously if there were a bookmark or checkbox or favorites tick feature that could be used to save things you found for downloading at a later date.

Thanks.