Boss whatever pic you want save it on your PC
then click profile,you will see AVTOR written and a BROWSE button,click that.Then go to where you saved the pic,click that and select it and set as your avtor
You will see a preview of the pic under the avtor area
you can also set your sig from there
dont click on change profile,rather here where you are reading this same box,same page above
Forum Links : Profile - Members Directory - Top Posters - Subscriptions
click on the Profile
then do as said above