I have tried everything. Uninstalling, re-installing. Upon sucessful installation I still cannot play games or watch movies on netflix. I am using Safari 6.0.2. I have plugins enabled. I clear my history daily. I have a mac OS X version 10.8.2 2.5 GHZ intl core i5. I've read throuhg all the troubleshooting tips and it is still not working. Please help!