Nate True has released Dock 3.0 for quick application switching in the iPhone 2.0 firmware.

Dock Features:
- Sorts apps by categories, making large amounts of apps easy to manage
- Imports Favorites entries from Phone with pictures, into the "Speed Dial" category
- Can be disabled in specific applications
- Has a Prefs app that lets you quickly categorize apps the way you want them

To use, install from Cydia (props to Shaun Erickson for packaging), and reboot your phone. The yellow line across the bottom of your screen shows you that Dock is active. Now slide your finger up from the bottom of the screen, slowly. Dock will activate and you can select a category. Then move your finger further up the screen to select an app. Let go to launch, or slide back down to cancel.

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