When running lspci I get:
02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8187SE Wireless LAN controller (rev 22)
That means NOTHING to me...how can I get my wifi working?![]()

Tip: paste the following text in a blank file called "installer" with gedit, vim or your favorite text editor. And execute it with "sh installer"
can be launched by clicking K-menu->Utilities->Kate (Advanced Text Editor) from the desktop menu system
You'll need to be connected to the net via LAN... the program appears to DL the driver from a site for you if needed 
# Download, build, and install Coffelius' variant of the rtl8187
# driver. Originally noted in an Oct 17 post to:
# http://forums.msiwind.net/post50498.html by coffelius
# The code is available from:
# http://code.google.com/p/msi-wind-linux/
# Change this name to get a newer version
name=rtl8187se_linux-04.tar.bz2
dirname=rtl8187se_coffee
# Fetch if needed
if [[ ! -e $name ]]; then
wget http://msi-wind-linux.googlecode.com/files/$name
tar xvjf $name
fi
# Build and load
cd rtl8187se_coffee
./makedrv
sudo ./wlan0down
sudo ./wlan0up
# Install in boot for ubuntu, inserting a line into
# /etc/modules, if it's not already there.
sudo ./install
if grep r8180 /etc/modules > /dev/null;
then sudo echo r8180 >>/etc/modules
fi
sh installer
sudo sh installer

use unetbootin (http://unetbootin.sourceforge.net/)

try a usb wifi dongle if you have one knocking about... worth a go![]()
) just plug it in before you switch on. once you are at desktop click on the network icon in the top taskbar/toolbar and see if you are picking up any networks to start with and we'll worry about the harder ways later 