Mike just a little more info, just tried to d/l it again and filesize when finished shows 435KB as opposed to previous 217KB. Still can't read it though.
UPDATE
Managed to get and view the complete file at last using Firefox's DownThemAll d/l manager. In between I tried a couple of time more using Firefox's built in manager and still failed although the file size kept getting bigger each time.
Really Weird
SplatMan