Here's my complete transcription of Avril Lavignes "I'm With You".
I've transcribed this for Solo-Acoustic-Guitar (which no-one has done yet).
Play an upstroke on the 'E-Chord' in the Pre-Chorus'.  As with most of my
transcriptions, this one is rather self explanitory . . . Have Fun.
Transcribed By: Ian C.T. vom Saal
Questions, Comments, Etc . . . ianvomsaal@yahoo.com  
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Avril Lavigne - I'm With You
 
[CHORDS]
Asus2=X02200     F#m=244222         D=XX0232 
Bsus2=X24422     Dsus2=xx0230       Bm=X24432       
Dsus2=X57755     E=022100           C#m=X46654

[INTRO]
Asus2 Bsus2 Dsus2 - Asus2 Bsus2 Dsus2  
Asus2 Bsus2 Dsus2 - Asus2 Bsus2 Dsus2

[VERSE]
I'm [F#m]standing on the bridge - I'm [Dsus2]waiting in the dark
I [F#m]thought that you'd be here by [Dsus2]now
There's [F#m]nothing but the rain - No [Dsus2]footsteps on the ground
I'm [F#m]listening but there's no [Dsus2]sound
------------------------------------------------------------
[Pre-Chorus]
[E]Isn't anyone trying to [D]find me
[E] Won't somebody come take me [D] home
------------------------------------------------------------
[CHORUS]
It's a [Asus2]damn [Bsus2]cold [Dsus2]night
Try to figure [Asus2]out [Bsus2]this [Dsus2]life
Won't you [Asus2]take me by the [Bsus2]hand take me [Dsus2]somewhere new
I don't [F#m]know who you [E] are but [D] I
I'm with you [F#m]. . .[Dsus2]  > I'm with you [F#m]. . .[Dsus2]   
-----------------------------------------------------
[Verse]
I'm [F#m]looking for a place - I'm [Dsus2]searching for a face
Is [F#m]anybody here I [Dsus2]know
Cause [F#m]nothing's going right  -  And [Dsus2]everything's a mess
And [F#m]no one likes to be [Dsus2]alone
-----------------------------------------------------
[Pre-Chorus]
[E]Isn't anyone trying to [D]find me
[E] Won't somebody come take me [D] home
------------------------------------------------------------
[CHORUS]
It's a [Asus2]damn [Bsus2]cold [Dsus2]night
Try to figure [Asus2]out [Bsus2]this [Dsus2]life
Won't you [Asus2]take me by the [Bsus2]hand take me [Dsus2]somewhere new
I don't [F#m]know who you [E] are but [D] I
I'm with you [F#m]. . .[Dsus2]  > I'm with you [F#m]. .[Dsus2]. . yeah yeah
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[BRIDGE] 
Oh . . . [E]why is everything so [Bm]confusing
[E]Maybe I'm just out of my [Bm]mind
Yeah [E]yeah yeah yeah yeah 
[D]Yeah yeah yeah yeah - [C#m]Yeah [E]yeah
---------------------------------------------------------
[CHORUS]
It's a [Asus2]damn [Bsus2]cold [Dsus2]night
Try to figure [Asus2]out [Bsus2]this [Dsus2]life
Won't you [Asus2]take me by the [Bsus2]hand take me [Dsus2]somewhere new
I don't [F#m]know who you [E] are but [D] I
I'm with [Asus2]you[Bsus2][Dsus2] - I'm with [Asus2]you[Bsus2][Dsus2]    

[Asus2]Take me by the [Bsus2]hand take me [Dsus2]somewhere new
I don't [F#m]know who you [E] are but [D] I
I'm with [Asus2]you[Bsus2][Dsus2] - I'm with [Asus2]you[Bsus2][Dsus2]    
[Asus2]Take me by the [Bsus2]hand take me [Dsus2]somewhere new
I don't [F#m]know who you [E] are but [D] I
I'm with you [F#m]. .[Dsus2]  > I'm with you [F#m]. .[Dsus2]
I'm with [Asus2] you