BEST WAY TO SAVE C4D'S IS targa file if you want to get rid of the background that way there really is no work at all I ahve always wondered why non-effect c4d's keep getting put out as jpg or png with no trans bg until I found a couple of the ppl who been doin c4d's for a while saved as .tga or .trga for some reason can't remember what the file type is but it's called Targa and you can take down all the channels in photoshop and the c4d will be separate from the background and all you have to do is select the background and hit delete and Voila!