If you own a device which runs own ICS there is a happy news for you! Now you need not go on spending time searching a root method for your device. XDA senior member Phil3759 has come with some universal root methods for phones and tablets running on ICS. Almost all devices running on ICS can be rooted with these methods.
Users usually you lose root access when you update the firmware. These new methods will be useful for users who wish to root the latest firmware which they updated to. This methods like the other ones demands a functional custom recovery to work. It also satisfies the individual needs with different versions of SU and Odin.
How To Root ICS Phone / Tablet
Go to the original thread at XDA if you wish to go through the methods. You can also post your problems while attempting to root on the same thread.