Complete desktop setup portion of guide

* Add VIDEO_CARDS to the make.conf setup
* Add HFS file support to kernel options for later on iSight setup
* mac80211 support as module to get around dmesg weirdness
* Addres b43 module issue with QOS and max probe tries
* Forgot section on setting 02locale :/
* Note in the kernel install process to remove /boot/*.old files
* Add note on libproxy circular dep fix
* nptd can run at startup and it will pickup when NetworkManager
  connects
* Add ltrace and lsof to recommended system packages
* Addition of XFCE setup
* Addition of recommended applications
* Addition of desktop setup