Hey my ipod screen cracked buut it still like turns on and everything and the home button and yop button work but the touch part doesnt like i try and slide my finger to unlock it and nothing happrns and its like the touch part is broke

I cant

With the phone UN-PLUGED and powered OFF. Hold the home button and plug into a computer using I-tunes. Continue to hold till the restore screen starts on the computer. You will restore the device to factory and loose everything but it will be useable.

plug it into your computer and through itunes on your original computer you will be able to reset it. If it is not the original computer that you are using you will be able to reset it but will probably lose the information on it. Hope this helps

you cant crack it but you can surely get your itouch working again

1. Power off the device (Press and hold the Sleep/Wake button for a few seconds until the red slider appears, then slide the slider. Wait for the the iPod touch to turn off.
2. Press and hold the Home button while reconnecting the USB cable to iPod. When you reconnect the USB to iPod, the device should then power on. 
   
3. Continue holding the Home button while iPod starts up. While starting up, you will see the Apple logo.
4. When you see "Connect to iTunes" on the screen, you can release the Home button and iTunes will display the recovery mode message:
5. Restore and it'll download ~240mb firmware and you're done

Warning: you will lose all your data  

From Apple Website 1. Restart your computer (yes, you have too)
2. plug in your ipod touch (it should have the usb cord and itunes picture on the screen)
3. open itunes.
4. itunes will recognize the ipod. just ignore the message, and then hold down the home and hold button (on the top) for about 10 seconds, and after you count to 10, release the top hold button, but still holding home.
5. itunes will pick up the ipod, and once it does, release home.
6. Now click restore, and everything should work fine.
(if problem persists, try turning off firewall, and close all other programs)

Try restoring it...here's how...

1. Disconnect the USB cable from the iPhone or iPod touch, but leave the other end of the cable connected to your computer's USB port.
2. Power off the device (Press and hold the Sleep/Wake button for a few seconds until the red slider appears, then slide the slider. Wait for the the iPhone or iPod touch to turn off.
3. Press and hold the Home button while reconnecting the USB cable to iPhone. When you reconnect the USB to iPhone, the device should then power on.
   
   Note: If you see the message "Charging... Please Wait" , let the device charge for at least 10 minutes to ensure the battery has some charge and then start with step 2 again.
4. Continue holding the Home button while iPhone starts up. While starting up, you will see the Apple logo.
5. When you see "Connect to iTunes" on the screen, you can release the Home button andiTuneswill display the recovery mode message:
   
   If you don't see the "Connect to iTunes" screen, then disconnect the USB cable from iPhone and repeat steps 3-6.

But you will lose all your data

Try forcing an application to close
To force an application to close, follow these steps:
iPhone or iPod touch running iPhone OS 3.0 or later

1. Press and hold the Sleep/Wake button until the red slider appears. When the red slider appears, release the Sleep/Wake button.
2. Instead of dragging the red slider, press and hold the Home button for six seconds.
3. If the device does not return to the Home screen, see the steps below to restart.

iPhone or iPod touch running iPhone OS 2.2.1 or earlier

1. Press and hold the Home button for six seconds.
2. If the device does not return to the Home screen, see the steps below to restart.

If the iPhone or iPod touch remains unresponsive, try restarting the device:
Restarting iPhone or iPod touch

1. To turn it off, press and hold the Sleep/Wake button until the red slider appears.
2. Slide your finger across the slider to turn off iPhone.
3. To turn iPhone or iPod touch on, press and hold the Sleep/Wake button until the Apple logo appears.

If the iPhone or iPod touch remains unresponsive after trying the above steps or if it is in a different state, such as showing a persistent Apple logo on the display, try resetting the device:
Resetting the iPhone or iPod touch
Press and hold the Sleep/Wake button and the Home button at the same time for at least ten seconds.

Hope this helps...

if you're ready to lose all the data on your ipod to try restoring it here's how...

1. Power off the device (Press and hold the Sleep/Wake button for a few seconds until the red slider appears, then slide the slider. Wait for the the iPod touch to turn off.
2. Press and hold the Home button while reconnecting the USB cable to iPod. When you reconnect the USB to iPod, the device should then power on.
   
3. Continue holding the Home button while iPod starts up. While starting up, you will see the Apple logo.
4. When you see "Connect to iTunes" on the screen, you can release the Home button and iTunes will display the recovery mode message:
5. Restore and it'll download ~240mb firmware and you're done

try doing a hard reset by holding the power and home button for at least 10 sec or till the ipod resets no doing a hard reset dose not erase your ipod

make sure u hold down home and sleep buttom for more than 11 seconds. After the allple logo shows up, press the home button...i had similiar problems as some of u, and this unfroze/ fixed my issue. Hopefully, it will work for u