Craig HockenberryThis is ridiculous.
If you don't have enough space to show paging arrows, you certainly don't have enough space to view the content.
Where there's a will, there's a way. To disable movie, PDF, and other useless previews, but still maintain the image on the icon, use this from Terminal:
$ defaults write com.apple.finder QLInlinePreviewMinimumSupportedSize -int 512
Then relaunch the Finder.
Halle-fricken-lujah!
Slade Watkins@chockenberry omg what!!! Running this immediately