give the guy a break he's new.
Get on a puter you can internet on and search for "ndisgtk ubuntu" you'll get an installer file.. put that on floppy and run it on the ubuntu computer... then you'll get an extra option in your system menu for windows wireless drivers.. so you can make your wireless work with your windows drivers.. then you will want the codec pack as suggested above as ubuntu does not support mp3's without it.
Simple