Uploading new build. added tethering options. I know USB tethering doesn't work but maybe someone can try bluetooth tethering for me still working on wifi tethering and also makes internal sd card default but you can switch that with a sd card. will update the OP with instructions. I updated the script to not format data but if you haven't flashed CM9 then you will need to do manually in the recovery. Also you need to reflash Gapps.