actually, i believe that the backdrop in the daz3d cyber studio was around long before nerd's - and that makes nerd's prop kindof a spinoff. you created it yourself, release it if you like. ive purchased nerd's backdrop, so im not just saying this because i want to get yours for free. people cant hold a copyright on an idea so general. backdrops have been used in photography and film for decades. i understand, however, when people get upset over plagiarism of very specific, creative items such as, for example, a particular complex hairstyle.