MyTuber is a time saving bridging service between MySpace and YouTube. It allows you to quickly and easily embed videos from YouTube onto any section of your MySpace profile without having to manually post the video yourself.
All you have to do is enter your MySpace details, the YouTube URL, and select which area of your profile you want the video to go in and we take care of the rest. You will also be provided with a direct download link to the YouTube Flash (.flv) file afterwards in case you want to save the video to your hard disk.
Source: MyTuber