site i often use:
http://www.shrinkpictures.com/
just upload pic
click
740 for the size you want
quality = best
let it do it's thing
save a copy (use different name -- I add "forum" to end) so it doesn't overwrite the original
You can probably change the size of your picture as well in the camera. I have a Canon..while it's on I can press the function button and arrow down to the last thing that is a letter and a number. These are the sizes of the photos : S, M1, M2, and L. You might want to do this first before uploading your photos. This feature also helps for if you want a larger photo that you may send out and blow up later!
Hope this helps!
(you can also use your Adobe or any picture editor on your computer and do a resize in there as well)
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