Can I use Auto FTP Manager to transfer only the new files from my PC to my FTP automatically every night?

I am looking for some IP camera software that will allow me to keep the camera preview on top of other windows on my screen. This will help me keep watch on my warehouse while I do other work.

I appreciate if you can let me know which of your products will work for me.

I want to remote view the feeds from my webcam in high quality. Can I adjust the broadcast video quality in WebCam Monitor?