OpenAirSoftwareSupport.md

-# OpenAirInterface Software Installation/Build Support
+<table style="border-collapse: collapse; border: none;">
+  <tr style="border-collapse: collapse; border: none;">
+    <td style="border-collapse: collapse; border: none;">
+      <a href="http://www.openairinterface.org/">
+         <img src="./images/oai_final_logo.png" alt="" border=3 height=50 width=150>
+         </img>
+      </a>
+    </td>
+    <td style="border-collapse: collapse; border: none; vertical-align: center;">
+      <b><font size = "5">OpenAirInterface Software Installation/Build Support</font></b>
+    </td>
+  </tr>
+</table>
 
 A few steps are required in order to install OpenAirInterface.
-The first step will be to choose the kernel configuration since
-it can be customised as a function of the system requirements.
-Afterwards, a copy of the software modules has to be dowloaded
-from the svn repository and built. For further instructions on
-how to build and run the software, please refer to [OpenAirUsage](OpenAirUsage).
-The initial guidelines are sufficient to prepare, download and
-build any of the OAI system components. The extras refer to special
-procedures that are not required for daily usage, but during
-debugging or development.
 
-## Initial guidelines
+1.  The first step will be to choose the kernel configuration since it can be customised as a function of the system requirements.
+2.  Afterwards, the source are available by cloning our Git repository. Executables can then by built in your environment 
+3.  For further instructions on how to run the software, please refer to the [Tutorials Page](OpenAirUsage).
+4.  The initial guidelines are sufficient to prepare, download and build any of the OAI system components. The extras refer to special procedures that are not required for daily usage, but during debugging or development.
+
+# Initial guidelines
 
    * [System requirements (Hardware compatibility)](OpenAirSystemRequirements)
    * [Kernel Setups - Main Installation (Software compatibility)](OpenAirKernelMainSetup)
-   * [Get a stable version of OpenAir Code from our Git server](GetSources)
+   * The most up-to-date documentation is now available under the repository doc folder:
+      * [Get a stable version of OpenAir Code from our Git server](https://gitlab.eurecom.fr/oai/openairinterface5g/blob/develop/doc/GET_SOURCES.md)
+      * [Build Instructions](https://gitlab.eurecom.fr/oai/openairinterface5g/blob/develop/doc/BUILD.md)
+   * If you are using a old tag (**<= `v0.6.1_tdd`**), please refer to this page
       * [Automated Build Instructions](AutoBuild)
-   * [build instructions(up-to date, in gitlab repository](https://gitlab.eurecom.fr/oai/openairinterface5g/blob/issue414_doc/doc/BUILD.md)
 
-## Extras
+# Extras
 
    * [ExpressMIMO2 drivers and firmware](ExpressMIMO)
    * [How to flash the EPROMS or update the bitstream of ExpressMIMO2](ExpressmimoFlashProgram)
 
--- @navid.nikaein - 27 Aug 2014