accessed my g5 from my iphone yesterday. but everytime i try to pull up the keyboard to enter info in a field, my iphone screen just freezes up and i cant click or double click on anything anymore... i can still move around my g5 desktop via iphone screen but cant control anything. it happens when i try to use the modifier keys and the remote also. so everything up at the top of the iphone screen. please help as this app is unless to me if i can use the keyboard, modifiers, and remote. please help asap. thank u