I was able to figure  out two things that had me baffled this week.  One was putting a copyright or name/year (or whatever I want) as a watermark using Photoshop.  The other was getting my hot shoe flash to reset after setting my camera on 'Command' mode.  Ureka!  I figured it out just in time for a family wedding reception on Friday night, family BBQ on Saturday and a family baby shower on Sunday.