New Android Applications

Hello everyone!
Ive recently got it and i cannot x10 XPERIA find a way to blimmin transition to a new line ..
Best Android application costs keyboard and I havent gt the Monet of right now ..
Has anyone figured out how it works MF!

Thank you

There should be a button with an arrow pointing everywhere and thats more.

Press the button that has a straight line with a horizontal arrow pointing left. It is usually as a back button on the computer.

I dont use a x10 yet, but on other phones Android 2.1
bottom left is an "entry" / "return" key, just press this