first update latest software from www.dsrsoftware.com
This should enable SF2, multivision, etc at the moment. After installing the new software to your box, enter the menu, go to user settings, then parental control. enter the parental control using password 0000. Change this password to 9911.
After doing this, exit parental control to allow your box to save the changes, then go back to preantal control; you should see "press red to enter key manager". if not, enter the code 9911 again and it will appear. press red on your remote to go there, select the keys you want to update and away you go!