i see what you mean about that JPG, at 100% it looks almost like its zoomed in a heck of a lot.
I didnt bother with the TIFF as my net is really, really slow tonight for some reason, even the most basic of forums i visit are loading one post at a time and its pot luck if the avatars and any images load.
Oh yeah, almost forgot to mention, i crashed paint, the gimp, and photoshop 7 trying to open it, i finally managed to get photofiltre to open it after killing loads of processes to give me enough of my 1gb ram back to load it.