I did that yesterday just to find out I had to install from "whats new", now I don't have netflix. I was sitting on 3.41 as I rarely play online anyways, but I use netflix a lot and if there isn't a work around I might be installing the updates really soon. I have yet to do anything to the PS3 as I still have a warranty until Thanksgiving, and I have none of the devices, I was thinking about getting a dingoo thought, I have on my hollyday wissh list.