Currently download files are named with the movie's name, then underscore, then the resolution:
Supersonic Man_Tablet.mp4
The Last Slumber Party_highTV.mp4
I use "Media Center Master" - software to automatically recognize and organize video files. However, the underscore with the quality on the end trips it up every time.
The ideal way to name video files would be name (year) [quality] like this:
Supersonic Man (1979) [360p].mp4
Last Slumber Party, The (1988) [480p].mp4
If the parentheses and square brackets cause problems, at least use a space:
Supersonic Man 1979 360p.mp4
My $.02 - keep on keepin' on!