I'm not sure how close this is, but it's at least a good start. Comment for any corrections.

Fireflight--New Perspective
(c)2010 Provident Label Group

Tuning: Drop C#(C#G#C#F#A#D#)

INTRO

D|------------------------------|
A|------------------------------|
F|-----12-12-11-11-7-7---7---9/4|
C|-0-0-X--X--X--X-X-X--0-X-0-X--|
G|-0-0-10-10-9-9-5-5---0-5-0-7/2|
C|-0-0-----------------0---0----|

|-------------------------------------------------------|
|-------------------------------------------------------|
|-----12-12-11-11-7-7---7---12-11-5--5--5--5--5--5--5--5|
|-0-0-X--X--X--X-X-X--0-X-0-X-----5--5--5--5--5--5--5--5|
|-0-0-10-10-9-9-5-5---0-5-0-10-9--3--3--3--3--3--3--3--3|
|-0-0-----------------0---0-----------------------------|

|-------------------------|
|-------------------------|
|-----12-12-11-11-7-7--7-9|
|-0-0-X--X--X--X--X-X--X-X|
|-0-0-10-10-9--9--5-5--5-7|
|-0-0---------------------|

VERSES

|------------------------------------------------|
|------------------------------------------------|
|---------------7-7-7-7--------------12-12-11-11-|
|---------------X-X-X-X---------------X--X--X-X--|
|-2-2-2--0--0-0-5-5-5-5-2-2-2--0--0-0-10-10-9-9--|
|-2-2-2--0--0-0---------2-2-2--0--0-0------------|


On the second parts of the verses, ("I'm so sick and tired..."), the guitar is pretty 
the same.

CHORUS

|----------------------------------------------------------------|
|----------------------------------------------------------------|
|---------------------------------5-5-5-5-5-5-5-----------7-7-7-7|
|-2-2-2-2-2-2-2-2-0-0-0-0-0-0-0-0-5-5-5-5-5-5-5-5-5-5-5-5-7-7-7-7|
|-2-2-2-2-2-2-2-2-0-0-0-0-0-0-0-0-3-3-3-3-3-3-3-3-5-5-5-5-5-5-5-5|
|-2-2-2-2-2-2-2-2-0-0-0-0-0-0-0-0-----------------5-5-5-5--------|

|-----------------------------------------------------------------|
|-----------------------------------------------------------------|
|---------------------------------5-5-5-5-5-5-5-5---------5-5-4-4-|
|-2-2-2-2-2-2-2-2-0-0-0-0-0-0-0-0-5-5-5-5-5-5-5-5-2-2-2-2-5-5-4-4-|
|-2-2-2-2-2-2-2-2-0-0-0-0-0-0-0-0-3-3-3-3-3-3-3-5-2-2-2-2-3-3-2-2-|
|-2-2-2-2-2-2-2-2-0-0-0-0-0-0-0-0-----------------2-2-2-2---------|

PRE-VERSE RIFF

|---------------------------------------------------------|
|---------------------------------------------------------|
|---------------------------------------------12-12-11-11-|
|---------------------------------------------x--x--x--x--|
|--------------------5-5-5-5-2-2-2-2-2-2-0-0--10-10-9--9--|
|-2-2-2--2-2-2-2-0-0---------2-2-2-2-2-2-0-0--------------|

(VERSE 2)
(CHORUS)

BRIDGE

|---------------------------------------------------|
|---------------------------------------------------|
|------------------------------------7----7---7---7-|
|-5-5-5-5-5-5-5-5------------------X-7--X-7-X-7-X-7-|
|-3-3-3-3-3-3-3-3--5-5-5-5-5-5-5-5-X-5--X-5-X-5-X-5-|
|------------------5-5-5-5-5-5-5-5------------------|

|---------------------------------------------------------------------|
|---------------------------------------------------------------------|
|----------------------------------7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7---7|
|-5-5-5-5-5-5-5-5------------------7-7-7-7-7-7-7-7-7-7-7-7-7-7-7-7---7|
|-3-3-3-3-3-3-3-3--5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5---5|
|------------------5-5-5-5-5-5-5-5------------------------------------|

Then there's a little riff in between the bridge and the last choruses:

|-------------------------------------------|
|-------------------------------------------|
|-------------------------------------------|
|-------------------------------------------|
|----------0--0-0-0--0-0-0----------9b-2-2-2|
|-5-2-2-2b-0--0-0-0--0-0-0-5-2-2-2b----2-2-2|
           .  . . .  . . .             . . .
                                       |-3-|
(CHORUS X2)
(INTRO)

Key:

PALM MUTE: .
BEND: b
TRIPLET: |-3-|
PERCUSSIVE NOTE: X