Pushing files to my tablet from PC I have a Sony Tablet S.

When I'm browsing the Google Play webpage on my PC, I can install applications by just pushing the Install button and choosing my device - all done on my PC. Then a moment later, automagically, the application is installing on my tablet.

Is there some similar functionality to send pdf/mp3/mp4 files to my tablet from my PC?
I think most similar way to do this like what Google Play does, is:

If your files are saved on PC, and your device is connected to the same network as your PC (including local networks without internet connection), then you can use remote android controllers, like free and powerful AirDroid to upload files from PC to the device (batch files and folder transfers are supported).