I can't quite get the pics to fit in the dimensions of the thumbnail, i've resized in picnik, i take them far enough away so that it will compensate for it too, but it diminishes the quality of my photos(not that they are great to begin with) i get lucky here or there though, but can't get it right on purpose. any suggestions?
Yes, you have to crop the pics into perfect squares. Get a close as you can with your original picture then crop it. It will still not be a square, so change the format to be a square.
blythehopesvintage- thank you. my brain doesn't work in square, neither does my camera- it is hard to know what will fit into square when taking pics, i'll try those dimensions.
Here's an idea for "thinking in a square". Try making a little square screen to go over the long edges of your lens. You could make it out of card stock and just tape it onto your camera. It might take a few tries to get the square the right size. That way you don't have to visualize the square, you'll actually see it. :) Then just crop off the black edges in GIMP or Picnik.