I just installed Ubuntu 9.04 on my macbook 13". I am trying to connect wirelesly to the network but nothing is coming up in the pull down menu. I tried manually setting it up in Network Connections but it will not see it. I booted to Mac OSX just to make sure that the computer was seeing the card and there is no problem with it in OSX 10.5.X. Is there something i need to download or am I doing soemthing wrong?