Feature request: pause

[joshlocker]

If this is possible, I would love a pause button. With copies that take over an hour or two, I sometimes want to do something that would normally be slowed down by the SD! process. Thanks either way for such a great app.

[dnanian]

Why not just click Stop and -- once your're ready to continue -- let Smart Update resume the operation? It won't take very long to 'catch up'...