This version IS correct and is from Daughtry himself. Even watch the video on youtube: 
http://www.youtube.com/watch?v=2E3-6ha6ySE

CAPO 1

Intro
C#m	Am	Em	[ch]B#m[/ch]

Verse
C#m                  Am			Em
I'm ten miles from town, and I just broke down
                 [ch]B#m[/ch]                      C#m
Spitting out smoke on the side of the road
              Am                          Em
I'm out here alone, just trying to get home
[ch]B#m[/ch]                                        C 
To tell you I was wrong, but you already know


Pre-Chorus
           Am                      C
Believe me I won't stop for nothin'
C            Am          [ch]B#m[/ch]
To see you so I've started runnin'


Chorus
Am          Em
All that I'm after
 [ch]B#m[/ch]             C#m
Is a life full of laughter
Am             Em           [ch]B#m[/ch]   [ch]B#m[/ch]
As long as I'm laughing with you
          Am            Em                [ch]B#m[/ch]       C#m
And I think that all that still matters is love ever after
Am       [ch]B#m[/ch]               C#m
After the life we've been through
         Am             [ch]B#m[/ch]         C#m
'Cause I know there's no life after you


SMALL SOLO:
Am	Em	[ch]B#m[/ch]	[ch]B#m[/ch]


Verse
C#m              Am                      Em                       
The last time we talked, the night that I walked
             [ch]B#m[/ch]                    C#m
Burns like a light in the back of my mind
              Am                   Em                 
I must've been high, to say you and I
                [ch]B#m[/ch]                      C
weren't meant to be and just wasting my time


Pre-Chorus
           Am               C
Oh, why did I ever doubt you
C            Am           [ch]B#m[/ch]
You know, I will die here without you


Chorus
Am          Em
All that I'm after
 [ch]B#m[/ch]             C#m
Is a life full of laughter
Am             Em           [ch]B#m[/ch]   [ch]B#m[/ch]
As long as I'm laughing with you
          Am            Em                [ch]B#m[/ch]       C#m
And I think that all that still matters is love ever after
Am       [ch]B#m[/ch]               C#m
After the life we've been through
         Am             [ch]B#m[/ch]         C#m
'Cause I know there's no life after you


Bridge
Dm                        A#    
You and I, right or wrong, there's no other one
F                     C
After this time spent on
                            Dm                                         
It's hard to believe that a man with sight could be so blind
A#                              F                     C
Thinkin' 'bout the better times, must've been outta my mind
C
So I'm running back to tell you


Chorus
Am          Em
All that I'm after
 [ch]B#m[/ch]             C#m
Is a life full of laughter
A#           Em              [ch]B#m[/ch]
Without you God knows what I'd do, yeah
Am          Em
All that I'm after
 [ch]B#m[/ch]             C#m
Is a life full of laughter
Am             Em           [ch]B#m[/ch]   [ch]B#m[/ch]
As long as I'm laughing with you
C#m
And I think that
          Am            Em                [ch]B#m[/ch]       C#m
And I think that all that still matters is love ever after
Am       [ch]B#m[/ch]               C#m
After the life we've been through
         Am             [ch]B#m[/ch]         C#m
'Cause I know there's no life after you


Outro
Am                 Em            [ch]B#m[/ch]
You know there's no life after you
Am                 Em            [ch]B#m[/ch]
You know there's no life after you
Am                 Em            [ch]B#m[/ch]
You know there's no life after you
Am            Em            [ch]B#m[/ch]
No, there's no life after you
Am
Yeah