Which is the most important that I would need, also for AppGuard how can I set it up to work in conjuntion with Sandboxie what settings do I need to do?
i am using them together. Just add c:\sandbox in folder setting under guarded apps tab and set it to Exception (read/write)
check it here http://www.appguardus.com/index.php/support/appguard-support
Also you can add c:\sandbox under user space and set include to yes for drive by download protection inside sandboxie