Provide option to NOT generate <course name>.awt.bmp thumbnail files

cpliu Community Member Posts: 237
We have over 300 courses on server and I found myself keep deleting thes files. It started drving me crazy. HD space is cheap you may say but I'm the type of person don't like useless/redundant files whenever I see them. 1.7MB x 300 ads up a lot of space too.

It may be useful to some but I don't see any use of BMP generated. Can you provide it as an checkbox in the preference that if you turn it off, it won't generate the file? I'm still on X.5 and don't knokw if X.6 has that feature.