Hi, I'm new to the forums.

I've had this thing bugging me for ages.
I saw on someone else's iPhone 4 that they had their dock like this..



Notice how the dock applications are bunched together? How do I get mine like this?
I've been trying but without anyluck whatsoever.

Please someone help me out with this problem.
I don't know where else to look to have it look like this?

Thanks

(I wasn't sure where this goes, so I've posted it in here, please move the thread if needed)