4.3 iOS cancel downloads will allow us to do from the App Store

At last we will be able to cancel the download of an application from the App Store without having to wait for it to complete.

This functionality will come with IOS 4.3 and as you see in the pictures is fairly simple to use: press the application icon as if we move from the springboard, click on the "X" appears on the application icon and we are downloading confirm that we cancel the download.

A simple option is really useful and it should arrive well before the IOS device.

Source: Access Advice