What's the recommended method to stream video from my computer running Windows to my cellular phone?
Try TVersity. It will stream music, photos and videos from your computer to any networked device. Usually the devices will see your computer as a media server and you would browse the selection. You can even use your device's built-in browser to access it (IE type the IP address of the computer that has the media on it in the browser and it will display the TVersity HTTP web server) to watch or listen to any file that is shared.