previous screen using stylus

[mufan]

How do you go back to the previous screen using stylus. I can use the "ok" button to go to previous screen but would like to use stylus somehow?

[fastlerner]

Pressing "OK" is the same as tapping the X in the upper right corner, which either closes the current screen or causes the current app to minimize to the background. There is no "back" button.

EDIT: Also, pressing SEND or END will take you straight to the Today screen.