Ok this wasnt easy...
its about 85% right though i know...if you want to touch it up a bit i would try doing 
5 string sweep cause thats the one i have most doubts to but playing it to the song it 
sound that bad...just not perfect...but the rest seems really really close to me..
this is just the intro up to the sweeps..

since heroes isnt signed as requested by u.g. their website is myspace.com/hwbhrock


|---------------|
|---------------|
|-------    ----| this may be played on the 5th string...im not sure
|12-11----------|
|---------------|
|---------------|


the scale right after that is
|-5-----------------------|
|---8-7-5-----------------|
|---------8-7-5-----------|
|---------------8-7-5-----|
|---------------------7-5-|
|-------------------------|


|-------------------------------------------------------------|
|-------------------------------------------------------------|
|-------------------------------------------------------------|
|-------------------------------------------------------------|
|--000--000--------000-000---000-000--------000-000-----------|
|--000--000--------000-000---000-000--------000-000-----------|


|--17p13------13---17p13------13----19p13------14--|
|-------15--15----------15--15-----------15--15----|
|---------14--------------14---------------14------|
|--------------------------------------------------|
|--------------------------------------------------|
|--------------------------------------------------|


|--17p13-17--------|
|----------15------|
|------------14----|
|--------------15--|
|------------------|
|------------------|


*****repeat that again  then after you do that last 4 string sweep go..


|-13p10------13--13p10------13----19p15--------------------15--|
|------11--11---------11--11-----------17----------------17----|
|--------10-------------10---------------16------------16------|
|------------------------------------------17--------17--------|
|--------------------------------------------19-15h19----------|
|--------------------------------------------------------------|
-

|-17p13------13---17p13------13---15p12------12---15p12------12-|
|------15--15----------15--15----------13--13----------13--13---|
|--------14--------------14--------------12--------------12-----|
|---------------------------------------------------------------|
|---------------------------------------------------------------|
|---------------------------------------------------------------|

then repeat the sweep from the beginning and do it once more..