I want to transfer only files that are 500MB in size. Can I restrict Auto FTP Manager to transfer based on the size of a file?

When I click the mouse I would like the click to be displayed in red with a square shape. How can I configure this?

I am evaluating the trial version of WebCam Monitor to keep an eye on my backyard. I noticed that the trees in the backyard cause motion so I have used a mask, but the white colored mask is displayed on the screen. Can I remove it from the on-screen camera preview?