Just add your device to the home group and then copy/paste the movies to the SD card on the Surface over your WiFi. Or insert you SD card in your computer SD slot and copy/paste movies on there and then place back the SD card back in the Surface... now if you wanna transfer your DVD/BR movies to your Surface then you will have to use a third party app to RIP your DVD/BR to mp4/AVI/MKV formats and then transfer them to your Surface 2... there is a how to section on this forum and you can learn how to do it on YouTube also... good luck