@whs: I'm not sure what the problem is here but I don't think it's from Deviant Art.
I don't think that's possible. Deviant Art is just a site with skins and wallpapers. It doesn't host any downloadable programs or spyware to my knowledge.
I've used it before.
There doesn't seem to be anything wrong with it to me.

@ulyy1: Can you post a screen shot if you have this problem again?