Ubuntu 8.10, the "Intrepid Ibex" release of the free, open-source Linux distribution, is officially out and available for download. This release doesn't bring much huge or startlingly new to Ubuntu, but does smooth out some rough edges and improves the Wi-Fi, 3G, and portability experience. Check out our full screenshot tour of Intrepid Ibex to see what's inside, and if your ISO downloads or upgrades are going slow today, read up on upgrading using BitTorrent or grabbing update