Hitting one million visitors in 10 days, YouTube Instant has taken some limelight away from the recent debut of Google Instant. Interestingly, it was created in three hours by a 19 year old university student, Feross Aboukhadijeh. It's modelled after Google Instant, where search results pop up with each new letter typed in the search box. But how it works is that the first video that appears, pops up and beigins playing. Helpful or a hindrance? You decide, have a look at YouTube Instant here