what do all these have in common? I was told my file size wasn't very large for the size of my images posted on another site- Gary said on another photography forum that he likes to scan in his slides at 700 dpi.My slides , I have found out from the lab, are typically scanned at 300-400 dpi.Does this cause a smaller file size? Do all my scans need re-done after I get the ability to scan larger resolution? My scans for the " SW Michigan Winter & Moonset " thread yeilded terrible results, my slides& prints are much better than what I was able to post. Gary, do you still check up on us? Can anyone shed some light on this mystery (to me) ? Help??