[SOLVED] Install Mageia 2 (LXDE) with wifi usb card

I want to install Mageia 2 with LXDE interface in an old computer, the problem is that I only can get Internet through Wifi usb card with chipset Ralink 3070. I read in your web the following:
There is not a LiveCD version with LXDE, so I should install DVD of Mageia 2, but I need this Wi-Fi drivers to have Internet. The questions are: What packets do I have to download and install off-line? What steps should I do to install this packets? Thanks in advance. Regards.
These DVD and CD ISOs are made of Free Software exclusively. As a consequence, proprietary Wi-Fi and video drivers are not included. If you need WiFi or specific video drivers at install time, you should go with below LiveCDs instead.
There is not a LiveCD version with LXDE, so I should install DVD of Mageia 2, but I need this Wi-Fi drivers to have Internet. The questions are: What packets do I have to download and install off-line? What steps should I do to install this packets? Thanks in advance. Regards.