how to edit a .dll file

Is there any way to edit a dll file?
Liek, Ive seen peepz edit the crossfire public .dll
How do i edit a dll? I dont want to edit anything to do with mpgh. Just afew other things.
Can someone pls help me?

thanks,
acid_buRn

i really dont know but i will search on google

ya. i would love this tut as swell so you can edit your chams colour for the new hacks and probably change some other settings.

search resource hacker in google

it lets you get into .exe .dll and heaps others

and also you don't have to instal it just extract it

Yah, Tried that.
There is a CA working chams ive got and i need to no how to edit it so i can take out the outside link. Tried Res Hacker and i couldnt do it.

Thanks anyway.
acid_buRn

its probly best to use c++ with a decompiler to change things