By following the next steps you should be able to get the full Sense theme in NITDroid:

Prerequisites:

• NITDroid
• A working network connection
• FileManager to install the .apks for NITDroid (or similar) or use the terminal emulator to install the .apks (if you're familiar with adb)
• https://rapidshare.com/files/1391344649/Sensible.zip

Dock:

1. Download the Sensible.zip file, I've put in it everything you shall need.
2. Unzip it tyour N900, you shall see 4 folders: SenseDock, SenseBkground, Launcherpro, Flipclock.
3. Boot NITDroid, open your file manager, go to Launcherpro and install LauncherPro Plus v0.8.6.apk
4. Hard click the camera key to return back to your homescreen, you should see a dialog prompting you to choose between launcher and launcher pro. Choose launcher pro and set it as default.
5. Slide the lockscreen button to get to the menu, tap preferences --> Appearance Settings --> Dock background --> Custom
6. Gallery 3D shall open, and you shall see thumbnail of the folder SenseDock, tap it, then select dock.
7. Go back to preferences, then tap on Dock Settings --> Number of docks, choose 1. Go back to preferences then tap Restart LauncherPro
8. Back to home, you shall see the HTC dock with some icons on it, pay attention to this. Hold down the left-most icon (keep tapping it) then tap on change shortcut then choose App Drawer.
9. Hold down the next icon --> change shortcut --> Applications --> Phone. Repeat this step for the next two icons.
10. Hold down the last icon --> change shortcut --> Activities --> LauncherPro --> Preferences
11. Now, the icons are neatly arranged accordingly, last step is to hold down the left-most icon again --> Change icon --> Custom icon. Gallery 3D shall open, select SenseDock --> icon. This shall hide the shortcut, repeat this step for all of the shortcuts on the dock.

Sense Clock:

1. Open your file manager, go to Flipclock folder, install every .apk there.
2. Back to homescreen, hold down an empty space in the homescreen --> Widgets --> Weather & Flip Clock.
3. You should be connected to the internet to start the download, should take a few seconds to finish.
4. Choose your location preferences, and auto update interval, Save.
5. Open the App menu --.> Weather & Toggle Widget --> Widget skin wizard --> Install market skins --> Install clock widget skin --> H7C Clock --> Install
6. Back to homescreen, voila!

Background:

1. Open your file manager, go to SenseBkground folder, hold down sense bkground.jpg and set it as a wallpaper.