At the moment, the best to play Super Frag is Windows XP and Google Chrome. When starting SF is installed on drive C, in the "Documents and Settings" folder "admin" folder "appdata" folder "LocalLow" and folder "Captureplay".
If the game Super Frag does not start:
1 We have a different than Windows XP. I would recommend split primary C partition to the partitions, where to install Windows XP.
2 Fierewal blocks SF game or antivirus. Best unblock firewal and turn off antivirus - then you also get an additional powerful ping (How we can see ping: http://www.pingtest.net).
3 Game does not load, crashes at startup SF. Sometimes helpful to remove the CP folder to be reinstalled.
4 After a several games it is best to use a cleaning program browser  and  windows.
5 When updates turn to new Java, uninstall the new version and install an older version Java to run Super Frag.
6 For Mac OS X to play in SF best to install Windows XP via "Parallels Desktop" and as above.
7 After repair and preventive measures operations, restart the PC.