Is there IGO version for Samsung Galaxy Tablet 10.1?
You must await development of a new version IGO MyWay, currently the max display is 800x600.
Meanwhile, you can try Skin Reborn v1.5.5, see this thread : iGO MyWay Android Reborn Skin v1.5.5 Final! EUR+ TTS Multi-Res
or [SKIN] Android iGO My Way Reborn Skin v1.5.5 EUR+ TTS Multi-Res - xda-developers