I personally think this is right, if its not, or there's any mistakes, please correct me 
the comments. (Optianal 2 guitars)

Intro (guitar version of piano)    When you reach the 4th time, play this:
e|-----------------------------    ------------------|
B|-----------------------------    ------------------|
G|-----------------------------    ------------------|  This is about half of
D|------9--9-------------------    ------9--9--------|  it.
A|----7-------10--9--9--9-9h-10    ----7-------10--9-|
D|-----------------------------    ------------------|

Verse (Play four times)
e|------------19--------------------------|   Guitar 2 starts playing the
B|--(20)--19-------------20--19--------17-|   intro at "Didn't look out below
G|----------------------------------------|   ..." the same 3 1/2 times
D|----------------------------------------|
A|----------------------------------------|
D|----------------------------------------|

Chorus (Play twice)
e|--------------------------------|
B|--------------------------------|
G|------------------7------5------|
D|----2------5------7------5------|
A|----2------5------5------3------|
D|----2------5--------------------|
.....hard....far....end.....matter
.....fall....all....end.....matter

Play the verse again, then follow to the chorus. Guitar 2 plays the intro in the chorus at "Things aren't
the way they were before..." the same 3 1/2 times.

Bridge
e|-----------------------------    ------------------|
B|-----------------------------    ------------------|
G|-----------------------------    ------------------|
D|------9--9-------------------    ------9--9--------|
A|----7-------10--9--9--9-9h-10    ----7-------10--9-|
D|-----------------------------    ------------------|
The same 3 1/2 times. Play this during the gentle part.
After the gentleness goes away, Chester (lead) reapeats the bridge, but more louder. 
this part, play the chorus four times:
e|--------------------------------|
B|--------------------------------|
G|------------------7------5------|
D|----2------5------7------5------|
A|----2------5------5------3------|
D|----2------5--------------------|

Outro
This time you want to play the intro a FULL four times, then end with this:
e|-------------------------------||
B|-------------------------------||
G|-------------9---11--12----11--||
D|----------9--------------------||
A|---7--10-----------------------||
D|-------------------------------||


There you have it, the full [I hope it's correct] tab of In the End {phew}.
Note that alot of Linkin Park's songs have harmonics; I've listened to this song a 
times, there are NO harmonics (at least I don't think so....).