I have Ubuntu 10.10 from a disc on the computer. I want to get a newer version which will use its built-in wifi adapter. Nothing I have found on the Ubuntu websites has got me anywhere near getting a bootable disc to install the program on the computer. There is nothing but confusion of over-information which doesn't even make a bootable disc of any kind. How do I put the system on a flash drive or DVD which will get Ubuntu up and running?