When i upload a avatar goes to /media/k2/users and it saves by profile id.. like i am Ultralord with id 1 and the image is 1.jpg.. its possible to save the avatar image to Ultralord.jpg and not by id?

username to be same with avatar's name jpg..

its possible? i really need that..

Thats the way k2 keeps up with the images and displays them for each user. Hacking the core would be required to change it and you would loose your changes on updating k2