Hello all, I have recently purchased a CanoScan 8800F scanner to scan old photos, slides and negatives. I am opening the ScanGear software through XnView. While scanning there are a number of options to select. I am using resolution of 2000dpi for 35mm negatives and 600dpi for color or B&W pics. My question is, should I use the options such as AutoTone, Unsharp, Fading correction, Remove dust, Remove grains etc before I scan or I should use these later if want to print only. Without all these options can I correct old faded pictures after scanning in a free software? Kindly advise.