I am new to digital photography and the Nikon D50. The default file storage setting is Normal jpeg and Large which works out to about 1.6mb. I noticed that the Fine jpeg setting at medium picture size is also 1.6mb, but the compression is only 1:4. Since the file size is the same, is it better to use the Fine setting? I only plan on blowing pictures up to 11x14, maybe 20x30.