Okay guys I ve been having this problem too. Its because Gaia Admins haven't fixed up the choice between "New Profile" and "Old School" for new users. Well first you go to youtube or w/e site u use to get your videos. Grab a video n copy n paste the url. Then go to TekTek.org n click on Google, YouTube, or MySpace video. Then insert your code into that slot, Video link. Then choose if u want it to autoplay or not then u press the button Get Video Code. Then u copy that code and go to profile. On the top there should be a button called Edit my Profile. Then you will get this tool bar on the side of your screen then click on content. And press Add Media then a media slot should pop up on your Profile. Then you press edit on Media slot n a popup should appear. Then u insert the video code into the Url slot.