A whole new world? A whole new computer? Those are some pretty epic promises coming from the folks at Canonical, especially since we've seen the most recent beta and Ubuntu 11.10 and, while its packed with welcome improvements over Natty, it's not exactly revolutionary. Still, we're excited that on October 13th the final release of Oneiric Ocelot will be hitting the web with an improved Dash that integrates search Lenses, new default apps, a spiffed-up app switcher and application syncing across multiple devices. There are plenty of other little tweaks and improvements that add polish to the popular Linux distribution -- more than we could possibly cover without inspiring a string of TLDR comments. If you're the adventurous type you can download the second beta now, but we suggest you wait till the timer at the source link reaches zero. If you want to spread the Gospel of Ubuntu you'll also find a printable flyer at the source with a QR code and tear-off URL strips that lead to ThisIsTheCountdown.com.