cd ~/
wget -c http://www.orbit-lab.org/kernel/compat-wireless-2.6/2011/06/compat-wireless-2011-06-30.tar.bz2
tar xvf compat-wireless-2011-06-30.tar.bz2
cd compat-wireless-2011-06-30
sed 's/# CONFIG_RT2800PCI_RT53XX=y/CONFIG_RT2800PCI_RT53XX=y/g' -i ./config.mk
sed 's/{ PCI_DEVICE(0x1814, 0x5390) },/{ PCI_DEVICE(0x1814, 0x5390) },\n\t{ PCI_DEVICE(0x1814, 0x539F) },/g' -i drivers/net/wireless/rt2x00/rt2800pci.c
scrip*/driver-select rt2x00
make
sudo make install
sudo reboot