IPod touch-shattered screen, thou can still be used.can u replace the front screen?

Yes it is but you will need some certain tools

Insert your plastic pry tool into the seam in the side of your touch and run it along the length of the device to release the back panel from the front.

If your replacement screen did not come with a plastic pry tool, then a small flat-head screwdriver will also work.

Remove the square battery from the motherboard in the front housing by running the pry tool along the sides of it and gently pulling up.

Remove the small piece of black tape from the bottom of the front housing to expose three screws.

Remove the three screws using your small Phillips-head screwdriver. Remove the small screw near the top of the battery connector ribbon as well.

Remove the metal cover from the bottom of the front housing with the plastic pry tool.

This will expose the ribbon that connects the screen to the front housing and motherboard.

Flip the screen-connector ribbon up and gently pop it out. Then remove the two screws at the top of the front housing and disconnect the one other screen-connector ribbon.

This will release a thin metal board at the top of the housing that guards the screen. Pull the metal board out carefully.

Remove the 16 small screws from the side of the screen.

Once the screws are removed, the LCD screen will be free of the housing.

Gently remove the screen and replace it with the new one.

Replace the screws and reassemble the iPod touch the same way you took it apart.

video http://www.bing.com/videos/search?q=how+to+replace+an+ipod+4g+screen&view=detail&mid=3843F00F64220E3352823843F00F64220E335282&first=0&qpvt=how+to+replace+an+ipod+4g+screen

hope this helps

http://www.ebay.com.au/itm/New-Touch-Screen-Digitizer-Glass-Replacement-iPod-Touch-4th-4-4G-Gen-White-/330783433649?pt=LH_DefaultDomain_0&hash=item4d043aa3b1

Au $11.54 + postage Au $2.95 worldwide

im not sure if this is the right one you need
you could get this on Ebay if you dont have an account you will need to create one
https://scgi.ebay.com/ws/eBayISAPI.dll?RegisterEnterInfo
Add Email adress
Add Bank Acc
Add Credit Card
also add your postal adress
also add a paypal account

when you get to the paypal login page at the bottom you will see new to paypal sign up tab
paypal to create an account
paypal registration password ,bank card /credit card,phone numbers home/mobile ,email adress and a postal adress

be very specific when you type in the search
always ask questions? before you make a purchase and keep the email/s for security reasons if the item arrives and its not as described

you will even see the pictures of your item so you cant make a mistake and get them home delivered

hope this helps