Maximum number of motion menu thumbnails?

[wiseant]

Hi
I've created an avs script that produces HD motion menu "thumbnails" . . .

Just wondering what the maximum number of "thumbnail" clips is re the BD spec

Here is a 100 clip motion menu to download -> http://files.videohelp.com/u/139027/ED10x10.mp4

Here is a one Frame uncompressed clip of the same -> http://files.videohelp.com/u/139027/ED10x10_1Frame.avi

TIA