I was looking into Lensbabies and I was looking at photos (searched lensbabies in flickr) and it will make images such as this.. with this.. http://www.bhphotovideo.com/c/product/406783-REG/Lensbabies_LB2E1_Lensbaby_2_0_Lens_for.html right? and also, how do I know if it can fit on my camera.. I have four thirds which it said its for.. but im guessing I attach it to my camera, then put my lens on the lensbabies? does it only fit a certain type of lens (ex: 55mm, 72mm) or does it output the same as the input (since my lens are put on the four thirds mount of the camera, the lensbabie also puts the part were (im guessing) you attach the lens four thirds size as well)... Do i have this all correct? and in your opinion, is 100$ worth a lensbabie?