dan4ever,
Your question is rather unclear and/or off topic.
-If you are talking about how to make SP somewhat responsive it has been asked very recently -
http://simpleportal.net/index.php?topic=13934.0 search a bit before posting, in this case
-If you are talking about how to make the whole SMF to be responsive you are really in the wrong forum and in the wrong section. By the way Simple Machines released a "Mod" for the curve theme, to make it enough responsive to pass the test:
http://custom.simplemachines.org/mods/index.php?mod=4040. However if you are not using that theme you will need a responsive theme, there are plenty out there, one of the best is paid, I won't really suggest it because I know it caused some issues, but if you want to give it a try...
http://smf-media.com/ In this case remember that installing a new theme will NOT include your previously installed mods on it, so you might have (much likely) mods not working on that theme unless you manually install all of them on that theme as well.
Regards