Hmmm. This is rather interesting. 3 images (nv 8x, nv 6sx, ati6x). All three pixel dimensions 1024x378. All three are very similar pictures with apparant very similar view areas. But three very different JPG file sizes. nv 8x=49,982 bytes, nv 6sx=70,068 bytes, ati 6x=98,092. A factor of 2...