There is aversion for the 500 D.
It wont harm your camera if its properly installed and its easy to uninstall.
For me it was worth it for the video functions but it does offer something for the photographers.
Just install and play with it and if youj do t enjoy using the software uninstall it.
|_F0A5334-Edit_small by Dester Wallaboo|
from Open Air Fashion Photography
|Feed me, me, me, me, me by Denjw|
from Attention-Seekers in Nature