...how big was the largest file you've ever worked on/created? I've just downloaded some files that a client produced for me to manufacture various artworks using. 10 photographic images, all uncompressed CMYK TIF files with a collective ZIPPED filesize of... 42GB! On average, around 5GB each. And the best of all... Saved to a size of 10' x 6' at 300dpi!!! (that's feet, not inches!)> I'm GOBSMACKED!!! Anyone top that?