I am currently using Adaware SE Personal which I realise will at some stage be replaced by Adaware 2007 Free. I am as I write in the process of downloading the Adaware 2007 Free setup file for future use as at present I am quite happy with Adaware SE Personal and will be so until the updates run out. However whereas the setup file for Adaware SE Personal was 2.72 MB in size I notice that Adaware 2007 Free is a colossal 17.07 MB in size. Is this correct? I also have Norton Internet Security which seems to pervade throughout my computer and wondered if there is any known possibility of incompatability with the two programs together.