Can't install Wireless Network Driver

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http://www.linuxforums.org – I am trying to install wireless network drivers but I couldn't find any driver for wireless under network drivers. I just installed ubuntu 9.10 today but my wireless is not there. I am able to connect through wire but not wireless. I went to enable hardware driver also , but I couldn't see anything under it.It was kind of blank.I did tried wired update also didn't find any wireless. My wired connection is working fine except wireless. Help required. (HowTos)