Improved trackpad gesture support

I am using Splashtop to control MacStudio from my MacBookPro and the following trackpad gestures do not work. I hope it will be improved to work.

1. back gesture in Chrome browser (two-finger swipe to the right)
2. Zoom in/out (pinch in/out with 2 fingers)
3. MissionControl (4-finger swipe up)
4. Application Expose (4-finger swipe down)
5. Trackpad gesture support in third-party apps (BetterTouchTool app does not support all trackpad gestures via SplashTop)