<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">Please would you let me know that I am curious about  whether you are allowed to get restricted/non free software from manufacturer? or any other means because I love to use ubuntu and get free updates because it is completely free,but I read from installation guide something about breaking legal software. many thanks   </td></tr></table>